The load L is lowered by the two pulleys which are fastened together and rotate as a single unit. For the instant represented, drum A has a counterclockwise angular velocity of 4 rad/sec which is decreasing by 4 rad/sec each second. Simultaneously, drum B has a clockwise angular velocity of 6 rad/sec, which is increasing by 2 rad/sec each second. Calculate the accelerations of points C and D and of the load L. 6" 6"- y В А L--x D 10" | 20" C

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The load L is lowered by the two pulleys which are fastened together and rotate as a
single unit. For the instant represented, drum A has a counterclockwise angular
velocity of 4 rad/sec which is decreasing by 4 rad/sec each second. Simultaneously,
drum B has a clockwise angular velocity of 6 rad/sec, which is increasing by 2 rad/sec
each second. Calculate the accelerations of points C and D and of the load L.
6" 6"-
y
В
А
L--x
D
10" |
20"
C
Transcribed Image Text:The load L is lowered by the two pulleys which are fastened together and rotate as a single unit. For the instant represented, drum A has a counterclockwise angular velocity of 4 rad/sec which is decreasing by 4 rad/sec each second. Simultaneously, drum B has a clockwise angular velocity of 6 rad/sec, which is increasing by 2 rad/sec each second. Calculate the accelerations of points C and D and of the load L. 6" 6"- y В А L--x D 10" | 20" C
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