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A balloon starts rising from the ground ...

A balloon starts rising from the ground with an acceleration of `1.25ms^-2`. After 8 seconds, a stone is released from the balloon. After releasing, the stone will:

A

cover a distance of 40 m

B

have a displacement of 50 m

C

reach the ground in 4s

D

begin to move down after being released

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The correct Answer is:
C
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D MUKHERJEE-KINEMATICS, FORCES-Revision Exercise
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  17. A small body b starts from rest at the hightest point A of a large fi...

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  19. A variable force F acts on a body which is free to move. The displacem...

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