Question
Sun June 05, 2011 By: Avtar Singh

how can i prove relationship between linear and angular displacement in circular motion?

Expert Reply
Mon June 06, 2011
To be very simple, in order to prove relationship between linear and angular displacement in circular motion, we can make use of the formula given below
 
Angle = arc / radius
 
For a circular motion 
 
Angular displacement (d?) = linear displacement (dr) / radius (r)
 
therefore, dr = d? x r
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