Published by:
CGP EDU Academic Team
Published on: August 22, 2026
PART-I PHYSICS
A balloon is rising up with constant velocity of 
. At a height of 
, a small stone is dropped from it. At what height from the ground would the balloon be, when the mass reaches the ground?
Text Solution
Verified by ExpertsThe correct answer is:
125
(125) Let the stone take time 
in reaching the ground
Initial velocity of stone 
Acceleration 
Height 
In this time balloon will move up by 
Height of balloon from ground 
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