A helicopter rises from rest on the ground vertically upwards with a constant acceleration g. A food packet is dropped from the helicopter when it is at a height h. The time taken by the packet to reach the ground is close to[g is the acceleration due to gravity]

A helicopter rises from rest on the ground vertically upwards with a c

1.	A helicopter rises from rest on the ground vertically upwards with a constant acceleration g. A food packet is dropped from the helicopter when it is at a height h. The time taken by the packet to reach the ground is close to[g is the acceleration due to gravity]
Answer» A helicopter rises from rest on the ground vertically upwards with a constant acceleration $g$ . A food packet is dropped from the helicopter when it is at a height $h$ . The time taken by the packet to reach the ground is close to [ $g$ is the acceleration due to gravity]

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A helicopter rises from rest on the ground vertically upwards with a constant acceleration g. A food packet is dropped from the helicopter when it is at a height h. The time taken by the packet to reach the ground is close to[g is the acceleration due to gravity]

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