1.

A man stands in a lift going downward with uniform velocity. He experiences a loss of weight at the start but not when lift is in uniform motion. Explain Why?

Answer»

Solution :The apparent weight W' when lift is going down with ACCELERATION 'a' is GIVEN by W' = m (g-a).
Iniially, when the lift is in acceleration at start a = 0 and HENCE, W'


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