Gear B Point C Gear A 175 mm 100 mm Fig. 1 A motor rotates gear A a constant angular acceleration of a, = 7 rad/s². It is noted that the initial angular velocity of gear A is w1 = 4 rad/s. After 3 revolutions: a) Determine the new angular velocity of gear A. b) Determine angular displacement, angular velocity, and angular acceleration of gear В. c) Determine the magnitude of velocity and acceleration at point C.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Gear B
Point C
Gear A
175 mm
100 mm
WA
Fig. 1
A motor rotates gear A a constant angular acceleration of a1 = 7 rad/s². It is noted that the
initial angular velocity of gear A is w4 = 4 rad/s. After 3 revolutions:
a) Determine the new angular velocity of gear A.
b) Determine angular displacement, angular velocity, and angular acceleration of gear
В.
c) Determine the magnitude of velocity and acceleration at point C.
Transcribed Image Text:Gear B Point C Gear A 175 mm 100 mm WA Fig. 1 A motor rotates gear A a constant angular acceleration of a1 = 7 rad/s². It is noted that the initial angular velocity of gear A is w4 = 4 rad/s. After 3 revolutions: a) Determine the new angular velocity of gear A. b) Determine angular displacement, angular velocity, and angular acceleration of gear В. c) Determine the magnitude of velocity and acceleration at point C.
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