Two buckets of nails are arranged in a pulley system as shown in the figure; the pulley itself is both massless and frictionless and the rope may be considered massless. At the instant shown in the figure, the bucket having the most nails is a distance D=3.10 m above the ground, the bucket having the fewest nails is at ground level, and the system has just been released from rest. The bucket having the most nails has a mass of M = 10.0 kg, and the bucket with the fewest nails has a mass of m = 5.00 kg Part A m M D As the heavier bucket moves downward, from the starting point shown in the figure, all the way to the ground, what will have been the work done on the lighter bucket by non-conservative forces? Use T for the unknown tension in the rope and give your answer symbolically. Give your answer symbolically. Choose from the symbols T, M, m, D, and g, where g is the acceleration due to gravity acting alone. If the answer is zero, just enter 0. Work on m by nonconservative forces = ΥΠ' ΑΣΦ ?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter6: Applications Of Newton’s Laws Of Motion
Section: Chapter Questions
Problem 10PQ: A makeshift sign hangs by a wire that is extended over an ideal pulley and is wrapped around a large...
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Part B
As the heavier bucket moves downward to the ground, what will have been the work done on the heavier bucket by non-conservative forces? Use T for the unknown
tension in the rope and give your answer symbolically.
Give your answer symbolically. Choose from the symbols T, M, m, D, and g, where g is the acceleration due to gravity acting alone. If the answer is zero,
just enter 0.
15. ΑΣΦ
Work on M by nonconservative forces =
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Part C
Now consider the system of the two buckets, the pulley and rope, and the Earth. As the heavier bucket moves downward to the ground, what will have been the work
done on this system by non-conservative forces? Use T for the unknown tension in the rope and give your answer symbolically.
?
Give your answer symbolically. Choose from the symbols T, M, m, D, and g, where g is the acceleration due to gravity acting alone. If the answer is zero,
just enter 0.
Work on system by nonconservative forces =
15. ΑΣΦ
?
Transcribed Image Text:▼ Part B As the heavier bucket moves downward to the ground, what will have been the work done on the heavier bucket by non-conservative forces? Use T for the unknown tension in the rope and give your answer symbolically. Give your answer symbolically. Choose from the symbols T, M, m, D, and g, where g is the acceleration due to gravity acting alone. If the answer is zero, just enter 0. 15. ΑΣΦ Work on M by nonconservative forces = Submit Request Answer Part C Now consider the system of the two buckets, the pulley and rope, and the Earth. As the heavier bucket moves downward to the ground, what will have been the work done on this system by non-conservative forces? Use T for the unknown tension in the rope and give your answer symbolically. ? Give your answer symbolically. Choose from the symbols T, M, m, D, and g, where g is the acceleration due to gravity acting alone. If the answer is zero, just enter 0. Work on system by nonconservative forces = 15. ΑΣΦ ?
Two buckets of nails are arranged in a pulley system as shown in the figure; the pulley itself is both massless and frictionless and the rope may be considered massless. At
the instant shown in the figure, the bucket having the most nails is a distance D=3.10 m above the ground, the bucket having the fewest nails is at ground level, and the
system has just been released from rest. The bucket having the most nails has a mass of M = 10.0 kg, and the bucket with the fewest nails has a mass of m = 5.00
kg
▼ Part A
m
M
D
As the heavier bucket moves downward, from the starting point shown in the figure, all the way to the ground, what will have been the work done on the lighter bucket by
non-conservative forces? Use T for the unknown tension in the rope and give your answer symbolically.
Give your answer symbolically. Choose from the symbols T. M, m, D, and g, where g is the acceleration due to gravity acting alone. If the answer is zero,
just enter 0.
Work on m by nonconservative forces =
ΠΑΠ ΑΣΦ 5
?
Transcribed Image Text:Two buckets of nails are arranged in a pulley system as shown in the figure; the pulley itself is both massless and frictionless and the rope may be considered massless. At the instant shown in the figure, the bucket having the most nails is a distance D=3.10 m above the ground, the bucket having the fewest nails is at ground level, and the system has just been released from rest. The bucket having the most nails has a mass of M = 10.0 kg, and the bucket with the fewest nails has a mass of m = 5.00 kg ▼ Part A m M D As the heavier bucket moves downward, from the starting point shown in the figure, all the way to the ground, what will have been the work done on the lighter bucket by non-conservative forces? Use T for the unknown tension in the rope and give your answer symbolically. Give your answer symbolically. Choose from the symbols T. M, m, D, and g, where g is the acceleration due to gravity acting alone. If the answer is zero, just enter 0. Work on m by nonconservative forces = ΠΑΠ ΑΣΦ 5 ?
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