If a body is moving in a circular path of radius 'r’ undergoes 60 degrees,find angular displacement and the work done. Give reason.
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angular displacement is pi/3
Because 1 rotation= 2pi
1/6 rotation=2pi*1/6=pi/3
work done =f*r
where f is centripetal force =mv^2/r=mw^2*r
where w = angular velocity
Because 1 rotation= 2pi
1/6 rotation=2pi*1/6=pi/3
work done =f*r
where f is centripetal force =mv^2/r=mw^2*r
where w = angular velocity
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