Questions
Figure shows a body of mass M sliding from rest, down a frictionless track of radius R in time t. Assume that the body started from the top of the track A and slides to the bottom B. The change in the gravitational potential energy is:
detailed solution
Correct option is C
∆U=Mg∆h=MgrTalk to our academic expert!
Similar Questions
A simple pendulum is swinging in a vertical plane. The ratio of its potential energies when it is making angles and with the vertical is,
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