A) t1 > t2
B) t2 > t1
C) t1 = t2
D) t1 >> t2
Correct Answer: A
Solution :
Key Idea: When lift is moving up, resultant acceleration increases. From equation of motion, we have\[s=ut+\frac{1}{2}g{{t}^{2}}\]where u is initial velocity, t is time and g is acceleration due to gravity. At the time of dropping u = 0.You need to login to perform this action.
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