5/31 The concrete pier P is being lowered by the pulley and cable arrangement shown. If points A and B have velocities of 0.4 m/s and 0.2 m/s, respectively, compute the velocity of P, the velocity of point C for the instant represented, and the angular velocity of the pulley.

5/31 The concrete pier P is being lowered by the pulley and cable arrangement shown. If points A and B have velocities of 0.4 m/s and 0.2 m/s, respectively, compute the velocity of P, the velocity of point C for the instant represented, and the angular velocity of the pulley.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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5/31 The concrete pier P is being lowered by the pulley
and cable arrangement shown. If points A and B
have velocities of 0.4 m/s and 0.2 m/s, respectively,
compute the velocity of P, the velocity of point C for
the instant represented, and the angular velocity of
the pulley.
Ans. w = 0.5 rad/s CW, Up = 0.3 m/s
vc = 0.25 m/s
%3D
%3D
VA
UB
200 mm
100 mm
Problem 5/31

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