Answered: D 4 ft E 1.5 ft/s A S 0 B

Engineering

Civil Engineering

D 4 ft E 1.5 ft/s A S 0 B

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

If A is approaching B with a speed of 1.5 ft/s, determine the speed at which the platform rises as a function of θ. The 4 ft links are pin connected at their midpoint.

Express your answer in terms of θ.

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