Learning Goal: To use the principle of work and energy to determine characteristics of a system of particles, including final velocities and positions The two blocks shown have masses of TA53 kg and mp=69 kg. The coefficient of kinetic friction between block A and the inclined plane is pa = 0.15. The angle of the inclined plane is given by e= 40. Neglect the weight of the rope and pulley (Figure 1)

University Physics Volume 1
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter9: Linear Momentum And Collisions
Section: Chapter Questions
Problem 11CQ: A sprinter accelerates out of the starting blocks. Can you consider him as a closed system? Explain.
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Learning Goal:
To use the principle of work and energy to
determine characteristics of a system of
particles, including final velocities and positions
• Part C- Determining the position of the blocks at a given velocity
The two blockS shown have masses of
m- 53 kg and mp- 69 kg The coofficient
of kinetic friction between block A and the
inclined plane is p = 0.15. The angle of the
inclined plane is given by e= 40 Neglect the
weight of the rope and pulley.(Figure 1)
If both blocks are released from rest, determine how far block A has moved up the indine
when the velocity of block Bis (s)a=4.50 m/s.
Express your answer to two significant figures and include the appropriate units.
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Transcribed Image Text:Learning Goal: To use the principle of work and energy to determine characteristics of a system of particles, including final velocities and positions • Part C- Determining the position of the blocks at a given velocity The two blockS shown have masses of m- 53 kg and mp- 69 kg The coofficient of kinetic friction between block A and the inclined plane is p = 0.15. The angle of the inclined plane is given by e= 40 Neglect the weight of the rope and pulley.(Figure 1) If both blocks are released from rest, determine how far block A has moved up the indine when the velocity of block Bis (s)a=4.50 m/s. Express your answer to two significant figures and include the appropriate units. > View Available Hint(s) Figure 1 of 1> Value Units Submit Next> Provide Feedback
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