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ques 5

Asked by rbhatt16 10th November 2017, 3:17 PM
Answered by Expert
Answer:
 
The displacement of the edge of the arm AB is dependent on the angular displacement of the arm OA.
the rate at which arm OA rotates (dθ/dt) is proportional to the rate at which arm AB undergoes linear motion with velocity "ds/dt"
Therefore
s=lxcosθ

ds/dt =l x cosθ xdθ/dt
 
is the velocity of the edge of the arm.

Answered by Expert 6th December 2017, 4:05 PM
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