The winch, shown in the figure, delivers a horizontal towing force, T(t), to its cable at D. The force varies with time as shown in the graph. Determine the speed of the 80-kg mass when 't' reaches 24 s. Assume that at t=0, the mass has zero velocity. Also assume that the pulleys an cables are massless.

The winch, shown in the figure, delivers a horizontal towing force, T(t), to its cable at D. The force varies with time as shown in the graph. Determine the speed of the 80-kg mass when 't' reaches 24 s. Assume that at t=0, the mass has zero velocity. Also assume that the pulleys an cables are massless.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

B.
F(t)
600 N
360 N
M
t=12s
t=24s
The winch, shown in the figure, delivers a horizontal towing force, T(t), to its cable at D. The
force varies with time as shown in the graph. Determine the speed of the 80-kg mass when 't'
reaches 24 s. Assume that at t=0, the mass has zero velocity. Also assume that the pulleys and
cables are massless.
4

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