Questions
A body of mass ‘m’ is released from rest on an inclined plane in an elevator (moving up with acceleration ). Find the time taken by the body to reach the bottom of the inclined plane.
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Correct option is B
if the elevator is going up with an acceleration ao pseudo force acts downward ma0 effective downward acceleration along the inclined surface is (a0+g) sinαt=2L(g+ao)sinαSimilar Questions
A truck is stationary and has a bob suspended by a light string, in a frame attached to the truck. The truck, suddenly moves to the right with an acceleration of a. The pendulum will tilt
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