Question

4.
A lift whose cage is 3 m high is moving up with an acceleration of 2 m/s?. A piece of stone
is dropped from the top of the cage of the lift when its velocity is 8 m/s. If g = 10 m/s?, then
the stone will reach the floor of the lift after
(A) 0.7 s
(B) 0.5 s
(C) 0.4 s
(D) 0.3 s​

Answer 1

Explanation:

the above attachment has the answer

please mark as brainliest

and if you can follow me