Physics for Scientists and Engineers
6th Edition
ISBN: 9781429281843
Author: Tipler
Publisher: MAC HIGHER
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Chapter 4, Problem 71P
To determine
The tension in the rope at a distance
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(a) A mass of 2-Kg box hangs by an inextensible and massless string from a support.
A horizontal force of 10 N acts on the box until it is in equilibrium as shown in
the figure. Find the angle that the rope makes with the vertical.
F= 10 N
2 kg
A block with mass M is attached to the lower end of a vertical, uniform rope with mass m
and length L. A constant upward force F is applied to the top of the rope, causing the rope and block to accelerate
upward. Find the tension in the rope at a distance x from the top end of the rope, where x can have any value from 0 to L.
A light rope is attached to a block with mass 4.00 kg that rests on a frictionless,horizontal surface. The horizontal rope passes over a frictionless, massless pulley, and ablock with mass m is suspended from the other end. When the blocks are released, thetension in the rope is 10.0 N. (a) Draw two free-body diagrams, one for the 4.00-kg blockand one for the block with mass m. (b) What is the acceleration of either block? (c) Findthe mass m of the hanging block. (d) How does the tension compare to the weight of thehanging block?
Chapter 4 Solutions
Physics for Scientists and Engineers
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