A helicopter rises from rest on the ground vertically upwards with a constant acceleration 
. A food packet is dropped from the helicopter when it is at a height 
. The time taken by the packet to reach the ground is close to [ 
is the acceleration due to gravity]
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
time to reach top 
time of fall 
Total time 
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