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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A body is thrown up in a lift with a velocity u relative to the lift, and returns to the lift in time t. Show that the lift’s upward acceleration is 2u – gt / t.

A body is thrown up in a lift with a velocity u relative to the lift, and returns to the lift in time t. Show that the lift’s upward acceleration is 2u – gt / t.

A body is thrown up in a lift with a velocity u relative to the lift and returns to the lift in time t. Show that the lift's upward acceleration is 2u - gt / t.