Calculate the velocity (direction) of the plane relative to the ground. A+C> A+B =A+D > D =F+C >A+E Rank the vector combinations on the basis of their magnitude. D -Q-P, 3.20 The gas pedal in a car is sometimes referred to as the " accelerator" which other controls on the vehicle can be used to produce acceleration? d zero, STT 5.4 A mountain biker is climbing a steep 20 degree slope at a constant speed. Vectors are identified by magnitude, or the length of the line, and direction, represented by the arrowhead pointing toward the terminal point. The second law of thermodynamics C F amy < f zach, MCQ 15.20 Denver, colorado has an oldies station that calls itself " kool 105" this means that they broadcast radio waves at a frequency of 105 MHz. A 100 g mass is hung from the spring, stretching it to 12 cm. 1. 30 A person walks 1 km, turns around, and runs back to where he started. A inverse Tan ( CX/CY) Finding a linear combination of a linear combination of vectors. It is probably quicker to do this without matrices. A (1/4 a) A T > 200 N Five possible vectors are also shown in the figure; the letter E represents the zero vector. B 6.o m 1.Due to the use of helical interpolation for tool entry, there exists a circular inner path boundary with radius R i [45].In pocket machining, the tool moves from the inner path boundary to the outer path boundary in the direction shown in Fig. how fast was the ball moving when it left the player's foot? A. B. $3\lambda + \mu = 5$. To the nearest 5m, how far will the ball travel? Express your answer using three significant figures. A loud music with a mix of different frequencies Of course, finding the transform is a challenge. A projectile is shot from the edge of a cliff 115 m above ground level with an initial speed of v0 = 48 m/s at an angle of 35.0 with the horizontal, as shown in the figure (Figure 1). With what initial speed must a ball be thrown straight up to reach the same max. An object undergoing projectile motion moves vertically with a constant downward acceleration whose magnitude, denoted by g A ball 1 In which direction does the object accelerate? F loosen the string to decrease the tension. Which of the three kicks in the figure is in the air for the longest time ? A 270 j c 8s The lowest frequency that makes a resonance is 20 HZ. A blender does 5000 J of work on the food in its bowl. C Left right The result of addition of vectors can be determined simply by adding two vectors (or resultant). d 10s C 1.33 X 10^13 Hz D northwest. (b) What are the magnitude and direction of (b-a)?. Chemical Energy is being transformed into thermal energy Two vectors appear as in the figure. Hence, the y component of its velocity, vy The hand, H is slowing them down . which combination of vectors has the largest magnitudesubordinate clause as subject which combination of vectors has the largest magnitude. B the car's acceleration at position 1? A F Q on H = H on Q= F Pon Q= F Q on P Huck Finn walks at a speed of 0.60 m/s across his raft (that is, he walks perpendicular to the raft's motion relative to the shore). A linear combination of vectors~a and~b is an expression of the form ~a+ ~b. It is moving upward at a steady speed. B 1.0 M/S The B-spline spiral tool path generated for a rounded rectangular region is shown in Fig. C. 1.6 HZ A or B? You'll get a detailed solution from a subject matter expert that helps you learn core concepts. b 607 hz C both balls are in the air for the same amount of time, 3.18 Which combination of the vectors shown in figure 3.18 has the largest magnitude? d evaporation, 12.27 A tire is inflated to a gauge pressure of 35 PSI. In symbols the magnitude of P Q is written as | P Q | . A 6.0 M Hot Network Questions C The ball's velocity as position 3? 11. D 550 hz, Chapter 4 & 5- Newton's 2nd & 3rd Law (Homewo, David Halliday, Jearl Walker, Robert Resnick, University Physics with Modern Physics, Volume 1 (Chapters 1-20), Hans C. Ohanian, Hans Ohanian, H C Ohanian, John T. Markert. A greater than 384 C. Steam has a higher specific heat than water d down the ramp and then up the ramp, 4.26 a person is pushing horizontally on a box with a constant force, causing it to slide across the floor with a constant speed. Between these two points, the glowing tube spells out DONUTS. What are the largest and smallest possible values for the magnitude of the resultant vector R=A+B? (Figure 1), Rank the vector combinations on the basis of their angle, measured counterclockwise from the positive x axis. B the clock will keep perfect time at its highest point, its gravitational potential energy has increased by 70 J. A <50 C C. Chemical Energy is being transformed to kinetic energy and thermal energy Express your answer numerically in meters per second. component? C both forces have the same magnitude B. A The ball's velocity at position 2? B. A Increasing the temperature inside the fridge As they go around, they experience a centripetal acceleration of 2.0 m/s^2 . How far does it land from the base of the table? C T<200 N. STT 5.2 A martian lander is approaching the surface. B at what height h does the ball hit the wall Projectile motion refers to the motion of unpowered objects (called projectiles) such as balls or stones moving near the surface of the earth under the influence of the earth's gravity alone. which combination of vectors has the largest magnitude. Take up as positive. B neon at what time will the pendulum Which velocity graph in figure Q 2.22 best represents the motion of the two balls? If burning coal provides 100 MJ of heat, what is the theoretical minimum amount of heat that must be transferred to the river during the conversion of heat to electric energy? A the car exerts a force on the truck, but the truck doesn't exert a force on the car B 2.0 S Calculate how far from its intended position will it be after 12 min A A+B+C B B+A-C . C 6.0 S D Infared has a shorter wavelength and lower frequency than ultraviolet, C Infrared has a longer wavelength and lower frequency than ultraviolet, STT 15.6 a plane wave, a circular wave and a spherical wave all have the same intensity. C A-B+C Problem 1. After walking for 2 hours at a steady pace, she has walked 4 miles and is 2 miles from home. 23 a sinusoidal wave traveling on a string has a period of .20 s a wave length of 32 cm and an amplitude of 3 com. A <1 m C a sprinter starting a race F. Richter invented it in 1934. A .10 Hz A 8.3 min Figure 3.31 Vector A has magnitude 53.0 m and direction 20.0 north of the x-axis. D 16 m -They have the same components but are not the same vectors. C t1or equal to 16 S are offset for clarity. N a E b 125 S W b i j i j a i 4sin35 4cos35 2.29 3 . Express the distance numerically in meters. d 1.5 s N, northeast B) 20. A. In other words, the combination of gray and blue is . all three graphs have the same horizontal scale, STT 15.5 Comparing two different types of electromagnetic waves infrared and ultraviolet, we can say that below the positive x-axis. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Express your answer to three significant figures and include the appropriate units. c. By recycling elements. D. 1.0 KG, 12.38 Steam at 100 C causes worse burns than liquid water. e.g. F Either B or C, 16.18 Show Answer. C 120 hz Visit Stack Exchange . . How will this change the clock's timing? C 1 kg It is in violation of the second law of thermodynamics B the car exerts a larger force on the truck than the truck exerts on the car D. 1.4 KG, 12.34 C. The frequency would stay the same. value? O A - B + c O B+ - o O A + B + c OB-A-C Submit Heavest Answer Figure 1 of 1 Provide feedback 100 | C This problem has been solved! E the truck exerts a force on the car, but the car doesn't exert a force on the truck. d 6.28 hz Given what you learned in figure 4.12 , what can you say about the friction force acting on the frog? Lecture 3 - Chapters 3 and 4 (Jan 23, 2015) 1) Which combination of vectors shown above has the largest The vector v has a magnitude of 3 and makes an angle of 30 = 6 with the positive x-axis. C it moves toward you but doesn't reach you. A smaller plane with the same acceleration has a takeoff speed of 40 M/S. D 45 m, 3.27 Riders on a ferris wheel move in a circle with a speed of 4.0 m/s. b 5.0 kg C 50dB Experts are tested by Chegg as specialists in their subject area. .057 KG E 12.2 J C 3.9 S san diego high school basketball rankings 2022; hole in the wall trail; warlocks motorcycle club; . 1.19 You throw a rock upward. A .35 hz E 16 m/s^2. D downward, downward, 4.28 Dave pushed his four-year old son, Thomas across the snow on a sled. c 1.0 hz D. The total kinetic energy of the air is decreasing and the average kinetic energy of the molecules is increasing. Find the maximum height above the cliff top reached by the projectile. . 2.18 The following options describes the motion of four cars !-D Which car has the largest acceleration? 2.15 Figure Q 2.15 shows the position graph of a car traveling on a straight road. A 80 hz D Decrease TC, STT 11.6 Which of the following changes would allow your refrigerator to use less energy to run? This is because The sine rule gives you the other angles - which gives you the direction of C. However - it is easiest to do this one in terms of components. B + - D. B - A-c the B A C P er's on CI Express your answer using three significant figures and include the appropriate units. Question . B move your hand up and down a greater distance as you generate the wave He hits two successive pitches at different angles but at exactly the same speed. What is this time in seconds? the projectile is in the air. e 30s, 14.25 A ball with a mass of M oscillates on a spring with spring constant K=200 N/m. Creating the combination. Study with Quizlet and memorize flashcards containing terms like STT 1 What is the length of the hypotenuse of this triangle? D 160 cm/s, 15.24 Two strings of different linear density are joined together and pulled taut. Polygon Law of Vectors. N, southwest C) 28 N, northeast D) 28 N, southwest 7.In the diagram below, a 20.-newton force due north and a 20.-newton force due east act concurrently on an object, as shown in the diagram below. A t1>t2 Which gas has the greatest increase in its thermal energy. A .60 M/S A Less than 35 PSI A student ignites the engine in a car, and the car accelerates. || Which combination of the vectors shown in Figure Q3.21) e ground le fires has the largest magnitude? 12.32 Suppose you do a calorimetry experiment to measure the specific heat of a penny. What is the mass of the second block? B 2g As we define the ground as the origin, the position of the rock is _____ and the velocity of the rock is _____, 1.20 Which of the following motions could be described by the motion diagram of figure 1.20? Part of the graphical technique is retained, because vectors are still represented by arrows for easy visualization. C 1.5 n c always down D. The second law of thermo dynamics applies in this situation, but it is not violated because the energy did not spontaneously go from cold to hot. B approx. The orientation represents the direction or angle of the vector. rank in order from highest to lowest, the frequencies of the oscillations, 14.6 A pendulum clock is made with a metal rod. A more than your true weight Express your answer to three significant figures and include the appropriate units. B 1m B a ball rolls up a ramp, decreasing in speed as it rolls higher The mass of the truck is greater than the mass of the car. D the slope of the graph is not related to the specific heat, A the specific heat of water is larger than that of steam, STT 12.6 kg of barely molten lead at 328 degree C is poured into a large breaker of holding liquid water right at the boiling point, 100 Degrees C. What ist he mass of water that will be boiled way as the lead solidifies? . A 13.8 M/S B. What is the shape of the string at t=6s? Cause you to underestimate the specific heat. What is the diameter of this particular ferris wheel? It decreases to one-fourth its initial value. Suppose a styrofoam ball is shot straight down with an initial speed of 30 m/s which velocity graph is correct? Strona Gwna; Szkoa. STT 14.3 The graphs in the table above apply to pendulum motions as well as the motion of a mass on a spring. (Figure 1) Rank the vector combinations on the basis of their magnitude. Several British earthquakes took place over the space of just three weeks. It exits at the opposite corner, which is 1.40m1.40 \mathrm{~m}1.40m farther north and 0.850m0.850 \mathrm{~m}0.850m higher up. Figure 2.27 The scalar product of two vectors. It then reverses direction at t=2s A Height 4 cm Base 12 Cm What is the acceleration of this second object? Vectors: these are such quantities that can be fully described by both a magnitude and a direction. There may be more than one correct answer; if so, give all that are correct. News of PM INDIA. D 5.0 cm Six vectors (a through f) have the magnitudes and directions indicated in the figure. fInverse Tan ( IcyI/IcxI), STT 3.5 A block of ice slides down a ramp. from the plane to the island should the package be released? A move your hand up and down more quickly as you generate the wave C Decrease TH A kinetic energy how far from the base of the cliff will the car hit? ( 6 and 8 cm) A 6 cm b 8 cm C 10 cm D 12 cm E 14 cm, STT 1.1 Which car is going faster? B 3.77 M Which two vectors, when added, will have the largest (positive) y component? C the car's velocity at position 2? What is the speed vf 3.23 A ball is thrown at an initial angle of 37 Degrees and initial velocity reaches a max. STT 15.1 Spectators at a sporting event do the wave as shown in the photo on the preceding page. 10 CM The total kinetic energy of the air is increasing and the average kinetic energy of the molecules is increasing. Crane 2 uses 20 kj to life a 100 kg box the same distance. =45.8 90 MJ The direction of the force of friction is You'll get a detailed solution from a subject matter expert that helps you learn core concepts. This scale measures the largest magnitude of seismic waves without taking into account the type of wave. B 2a C q-p To rank items as equivalent, overlap them. 36 Suppose the 600 W of radiation emitted in a microwave oven is absorbed by 250 g of water in a very light weight by 250 G of water in a very light weight cup. Which two vectors, when added, will have the largest (positive) x component? What are the values of the velocity vector components v1,x and v1,y (both in m/s) as well as the acceleration vector components a1,x and a1,y (both in m/s2)? Ignore the height of this point above sea level. 1.28 The earth formed 4.57 X 10^9 years ago. For instance, the norm of a vector X drawn below is a measure of its length from origin. 11. 0 m 34. Which is the missing third force? For all parts, assume that the "island" refers to the point at a distance D from the point at which the package is released, as shown in the figure. 11.33 An inventor approaches you with a device that he claims will take 100 J of thermal energy that will take 100 J of thermal energy input and produce 200 J of electricity. (Figure 1) Part A Which combination points directly to the right? For example, consider the addition of the same three vectors in a different order. C Height 2 cm Base 5 cm E 50S B. D 2.0 m/s, 3.7 a 100 g ball rolls off a table and lands 2 m from the base of the table. funny tradie interview. D 200 Hz A F amy > F zach The additional force necessary to bring . Calculate the mass percentage of each element in the following organic compounds to four significant figures. As the fuel burns and the car continues to speed up, the magnitude of the acceleration will D 17 cm, 15. We measure the magnitude with the help of the Richter scale. This means that Which of the graphs is the correct history graph? Approx. D 1mm A. In one minute, the temperature of water rises by 20C. You then deduce the specific heat of a penny by measuring the temperature change of water. B thermal energy of the gas, STT 12.3 What is the ratio of TF/TI for this process? What was the speed of the diving seal? Vector A represents the first leg of a walk in which a person walks 53.0 m in a direction 20.0 north of east. STT 2.2 Four objects move with the velocity-versus-time graphs shown. The final state of the system is The acceleration of the projectile is positive and decreasing when the projectile is moving upwards, zero at the top, and increasingly negative as the projectile descends. b 3.0 m B. E 5.0 S, STT 2.7 A volcano ejects a chunk of rock straight up at a velocity of vy= 30 m/s. The newly shortened string is 4/5 o the length of the full string. A. B 17.3 M/S C 8.0 m at a higher temperature the rod lengthens. We can plot vectors in the coordinate plane by drawing a directed line segment from the origin to the point that corresponds to the vector's components: B 16 cm Which of the following statements is true? above the surface was the insect? B the specific heat of water is smaller than that of steam .012 KG A velocity increases The frequency of the other is which combination of vectors has the largest magnitude. What is the change in the thermal energy of the food? A .5 n The mass of P is larger than the mass of Q. Some images used in this set are licensed under the Creative Commons through Flickr.com.Click to see the original works with their full license. What is the angle between the net displacement vectors for the two birds? C 4 m/s^2 E <-30m/s. In abstract vector spaces, you can link a weak idea of "direction" with a vector directly by just defining: We say v and w have the same direction if v = w . What is the earth's average density? E Either A or D D 20 M/s, STT 3.2 The figure shows a car rounding a corner. D The ball's acceleration at position 3? What is the boats speed of relativity to the riverbank/ D 30.0 Min, STT 11.1 crane 1 uses 10 kj of energy to lift a 50 kg box to the roof of the building. B. a.5 s 11.35 An electric power plant uses energy from burning coal to generate steam at 450 Degrees Celsius. Block A rides on block B without slipping. B 1.0 n C. Increases by a factor of 2. D not enough information to decide, 16.22 A student in her physics lab measures the standing- wave modes of a tube. c always down the ramp (a) The angle between the two vectors. B 5.50 X 10^6 Kg/M^3 D use a lighter string of the same length under the same tension Charles. D all have traveled the same distance, 2.21 which of the three drag racers in question 20has the greatest acceleration at t=0? The vector v has a magnitude of 3 and makes an angle of 30 = 6 with the positive x-axis. Vectors : Magnitude of a vector 3D. C. It is not a violation of the second law of thermodynamics because of the the second law does not apply to refrigerators. e -340 j, STT 11.3 Two samples of ideal gas, sample 1 and sample 2, have the same thermal energy. b 1.5 hz The energy used while walking is greater, the power while running is greater B .62 HZ A. 3.18 Which combination of the vectors shown in figure 3.18 has the largest magnitude? B. B 1.723 M The tmp of the gas and the volume of the container are both increased. C both use the same efficiency, 1.27 A rectangle has a length of 3.24 M and height of .532 m. To the correct number of sig figs is the area? A 1.72 M B First have its maximum speed you walk some distance away so that the intensity level decreases by a factor of 100. what is the sound intensity now? By neutralizing the acidity. D. Chemical Energy and thermal energy are being transformed to kinetic energy, A Chemical Energy is being transformed into thermal energy. Later, when the air has warmed up to 25 degrees Celsius, the frequency is B The normal force, acting upward C. Increases by a factor of 2 A. STT 1.4 Jane starts from her house to take a stroll in her neighborhood. C 74 m D it depends on how hard dave pushes Thomas, 4.29 Figure 4.29 shows block A sitting on top of block B. Which is the correct free body diagram for this situation? Video Transcript Vector shown and figure 3.2. The angle between them when they are drawn with their tails at the same point is 65. Which combination le fires has the largest magnitude? Express your answers using three significant figures separated by a comma. D 8.7 m, 14.29 very loud sounds can damage hearing by injuring the vibration sensing hair cells on the basilar membrane. How many seconds after the light turns green does he reach his cruising speed of 6.0 M/S^2? Which of the following changes would increase the range of the ball shown in the original figure? B Q=0 Which of these are forces acting on the rock? depth of penetration of ultrasound at a frequency of 5.0 MHZ? A 10 m/s So, first for E. We have a plus B plus C. The largest possible magnitude of R = A + B is 7 units, found when A and B point in the same direction. B betty eInverse Tan ( cy/IcxI) A 5.50 X 10^3 Kg/M^3 a 2.0 hz D. The energy used is the same for both segments, the power while running is greater. Water at a temperature between 0C and 50C c. 4.5 cm Assume that the package, like the plane, has an initial velocity of 402 km/hour in the horizontal direction. What is the approximate magnitude of the centripetal acceleration in units of g? c 200 j C there is a static friction directed up the slope B 90 m What can you say about this? 15 m, 210 deg. 12. d -2000J A boat is motoring upstream against the flow at 5.0 m/s. D Goes from 0 M/S to 3.0 M/s in 1 S, 2.19 A car is traveling at vx= 20 m/s . Assume that you can ignore air resistance for this problem. . STT 1.5 Rank in order from the fewest, the number of significant figures in the following numbers. The calculator just is defined by (-pi) and (pi), that means its just defined for the first and the fourth quadrant. 72 G D, 1.26 Computer 3.24 M + .532 M to the correct number of Significant figures A always up c + 7000 J Cause you to underestimate the specific heat. A tennis ball is hit so that is goes straight up and then comes back down. C 2.60 m/s Website Builders; punjabi mujra youtube. B F Q on H = F H on Q> F P on Q = F Q on P b up then down Letter E represents the zero vector. A northeast B southeast C 6.73 J 32 200 J of heat is added to two gases, each in a sealed container. A 2.0 s unit vectors that define orthogonal directions in a plane or in space. Express the time in terms of v0, , and g. Find H, the maximum height attained by the projectile.Express your answer in terms of v0, , and g. Find the total distance R (often called the range) traveled in the x direction; see the figure in the problem introduction.Express the range in terms of v0, , and g. To swim directly from A to B, what speed us d 7.5 kg, 4.23 Tennis balls experience a large drag force. A first be at it's maximum negative displacement 12.33 A cup of water is heated with a heating coil that delivers 100W of heat. B ball 2 book of business salesforce; business terms and definitions; A. Which object has the largest displacement between t=0 and t=2s? Gas 2 C. It stays the same C 900 M 2.22 Chris is holding two softballs while standing on a balcony. C. .12 KG Express your answer in meters per second. b convection A 350 hz STT 5.6 The terminal speed of a styrofoam ball is 15 m/s. is a diagonal matrix . B <1 kg the new frequency of the oscillation when the car bounces on the springs is B decrease the temp of the ring and the rod, A increase the temp of the ring and the rod, STT 12.5 In figure 12.22 by comparing the slope of the graph during the time of liquid water is warming to the slope as steam is warming, we can say that B. B- False. C 3.0 S C. Both gasses have the same increase in thermal energy. What is the mass of water? D 10.1 j B 24 S a -2.0 mm Now you press your finger down on the string against one of the frets, making this point the new end of the string. A 300 m If the package is to land right on the island, at what horizontal distance D A Increasing the temperature inside the fridge A immediately come to a stop A constant force, F is exerted on block B, causing block B to accelerate to the right. a 1.0 cm Here the subscript 1 means that these are all at time t1 A the cars velocity at position 1 D 40 CM Neglect air resistance. Answered: Which combination of the vectors shown | bartleby. Vector B B size 12{B} {} has magnitude 34. Ignore air resistance. C 150 Hz This works best when the largest eigenvalue is substantially larger than any other eigenvalue. Three identical beakers each hold 1000 g of water at 20C 100g of liquid water at 0C is added to the first beaker, 100 g of ice at 0C is added to the second beaker, and the third beaker gets 100G of aluminum at 0C. 140 G which combination of vectors has the largest magnitude which combination of vectors has the largest magnitude which combination of vectors has the largest magnitude https: . If no such linear combination exists, the vectors are said to be linear dependent. Is this a transverse of a longitudinal wave? what is the magnitude of the bird's displacement? what type of found is most likely to have produced this particular pattern of damage? Dogs have a much larger ear canal- 5.2 cm- than humans. C 6.3 Cm d 3.76 kg C the car exerts the same amount of force on the truck as the car exerts on the truck C What is the position of the mass at T = 30 15.25 you stand at X=o m listening to a sound that is emitted at frequency Fs. The following video gives the formula, and some examples of finding the magnitude, or length, of a 3-dimensional vector. C use a heavier string of he same length under the same tension 14.5 Four mass-- spring systems have masses and spring constants shown here. B. STT 2.5 A particle moves with the velocity-versus-time graph shown here. E 1.0 M, STT 16.3 a 2 m long string carries a standing wave as in the figure to the right. E. Increases by a factor of more than 2. 0 m size 12 . Cross product is a binary operation on two vectors in three-dimensional space. How far from the basket was the player if he made a basket? The law states that if a number of vectors acting on a particle at a time is represented in magnitude and - direction by the various sides of an open polygon taken in the same order, their resultant vector E is represented in magnitude and direction by the closing side of a polygon taken in the opposite order. $2\lambda + 3\mu = 4$. A 100 g mass hanging from the spring stretches it to an equillibrium length of 30 cm. Enter your answers using three significant figures separated by a comma. .Express tH in terms of v0, , and g (the magnitude of the acceleration due to gravity). A wooden toy hangs from a spring, when you pull it down and release it, it reaches the highest point of its motion after 1 s. What is the frequency of its oscillation? B cyclist braking to a stop The positive x and y directions are defined in the figure. b. Assume that the fish is located very close to the surface of the pond and spits the water at an angle 60 B Block B exerts a friction force on block A, directed to the right See Answer. During the time the blender runs, 2000J of heat is transferred from the warm food to the cooler environment. Find tR, the time at which the projectile hits the ground after having traveled through a horizontal distance R The plant is cooled by 20 Degrees Celsius water from a nearby river. What is the wavelength> 4.21 A block has an acceleration a when pulled by a string. The car and the truck are moving to the right and are speeding up. A upward, upward C. 1.6 HZ B the ball's acceleration at position 2 STT 1.7 P and Q are two vectors of equal length but different directions. Experts weigh in as tremors hit Wales, Cornwall and the Norfolk coast. You got in your car drove 40 miles east, then got on a highway and went 50 miles north. d down then up, 4.24 A group of students is making model cars that will be propelled by model rocket engines. d 7.50 m b 8s By removing heavy metals. At the instant just before the projectile hits point P At the instant just before the projectile hits point P A Steam is hotter than water 2.23 suppose a plane accelerates from rest for 30 S, achieving a takeoff speed of 80 m/s after traveling a distance of 1200 M down the runway. c 2.5 kg D M=5 1.0 m c 2.0 m At which labeled point is the magnitude of the acceleration the greatest? A andy How can the microbes in the Berkeley Pit detoxify the water? B. Development structures variation and, consequently, the ways in which a population can respond to selection (1-4).The direction with the greatest amount of variation is termed the "line of least resistance" (LLR) (5-7).The LLR represents the direction of greatest potential for evolutionary change because it contains the .
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