As part (a) of the drawing shows, two blocks are connected by a rope that passes over a set of pulleys. One block has a weight of 412 N, and the other has a weight of 908 N. The rope and the pulleys are massless and there is no friction. (a) What is the acceleration of the lighter block? (b) Suppose that the heavier block is removed, and a downward force of 908 N is provided by someone pulling on the rope, as part (b) of the drawing shows. Find the acceleration of the remaining block. 412 N (a) 908 N 412 N (b) 908 N

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter5: More Applications Of Newton’s Laws
Section: Chapter Questions
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I think that friction on the x axis is zero so would I add all the weight up on the y axis and divide by the gravity?

As part (a) of the drawing shows, two blocks are connected by a rope that passes over a set of pulleys. One block has a weight of 412 N,
and the other has a weight of 908 N. The rope and the pulleys are massless and there is no friction. (a) What is the acceleration of the
lighter block? (b) Suppose that the heavier block is removed, and a downward force of 908 N is provided by someone pulling on the
rope, as part (b) of the drawing shows. Find the acceleration of the remaining block.
(a) Number i
(b) Number i
412 N
(a)
Units
Units
908 N
412 N
(b)
908 N
Transcribed Image Text:As part (a) of the drawing shows, two blocks are connected by a rope that passes over a set of pulleys. One block has a weight of 412 N, and the other has a weight of 908 N. The rope and the pulleys are massless and there is no friction. (a) What is the acceleration of the lighter block? (b) Suppose that the heavier block is removed, and a downward force of 908 N is provided by someone pulling on the rope, as part (b) of the drawing shows. Find the acceleration of the remaining block. (a) Number i (b) Number i 412 N (a) Units Units 908 N 412 N (b) 908 N
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