Motion in a vertical circleMedium
Kinetic Energy Ratio in Vertical Circle
A body of mass 'm' connected to a massless and unstretchable string goes in verticle circle of radius 'R' under gravity g. The other end of the string is fixed at the center of circle. If velocity at top of circular path is 
, where, n ≥ 1, then ratio of kinetic energy of the body at bottom to that at top of the circle is:
, where, n ≥ 1, then ratio of kinetic energy of the body at bottom to that at top of the circle is:SELECT ONE OPTION
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