Questions
A particle is moving along a circular path of radius r with uniform speed V. Then magnitude of average velocity of the particle during the time interval when it moves from A to B is
detailed solution
Correct option is C
t = Time of travel =SV=AB¯V=πr2Vd = Displacement = Chord AB=x2+r2=2r∴ Vavg→=dt=2rπr2V=22VπTalk to our academic expert!
Similar Questions
A particle moves along a horizontal circle with constant speed. If 'a' is its acceleration and 'E' is its kinetic energy
A) a is constant B) E is constant C) a is variable D) E is variable
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