Question
Question: A person standing on the floor of an elevator drops a coin. The coin touches the floor of the elevat...
A person standing on the floor of an elevator drops a coin. The coin touches the floor of the elevator in time t, which the elevator is stationary and time t2 when elevator is moving uniformly then depends whether lift is moving up or down.
A
t1 = t2
B
t1> t2
C
t1< t1
D
t1> t2 or t1< t2
Answer
t1 = t2
Explanation
Solution
An object released from a moving body acquires its velocity also.