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A person standing on the floor of an elevator drops a coin. The coin reaches the floor of the elevator in a time t1 if the elevator is stationary and in time t2 if it is moving uniformly. Then: (a) t1 = t2 (b) t1 t2 or t1


A person standing on the floor of an elevator drops a coin. The coin reaches the floor of the elevator in a time


t1 if the elevator is stationary and in time t2 if it is moving uniformly. Then:


(a) t1 = t2 (b) t1 < t2 (c) t1 > t2 or t1 < t2 depending on whether the lift is going up or down


Grade:11

1 Answers

G Ashwin -
24 Points
8 years ago

When lift goes up

t1<t2

if lift comes down

t1>t2

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