angular acceleration of the bar (b) the acceleration of mass center G and (c) the reactions of points A and B, under the action ofthe 6-lb force P. Neglect the friction and the mass of the small rollers.

Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
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The small end rollers of the 8-lb uniform slender bar (length = 4 ft) are constrained to move in the slots, which lie in the vertical plane. At the instant when Angle theta = 30°, the velocity of roller A is 13 ft/s down the vertical slot. Determine:
(a) angular acceleration of the bar
(b) the acceleration of mass center G and
(c) the reactions of points A and B, under the action ofthe 6-lb force P. Neglect the friction and the mass of the small rollers.

(Previous expert only answered a and c, please show solution for b as well)

A
G
105
Transcribed Image Text:A G 105
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