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A body is kept on the floor of a topless lift at rest. The lift starts descending at an acceleration 'a' then A) If a > g, the displacement of the body in a time 't'is1/2 g t^2w.r.t ground. B) If a < g, the displacement of the body in a time 't' is 1/2 a t^2w.t ground. |
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Answer» Both A & B are TRUE |
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