A balloon was moving upwards with a uniform velocity of \(10 \ m / s\). An object of finite mass is dropped from the balloon when it was at a height of \(75 \ m\) from the ground level. The height of the balloon from the ground when object strikes the ground was around: (takes the value of \(g\) as \(\left.10 \ m / s ^2\right)\)

[JEE Main 2021, 25 Jul (Shift 2)]

Question

A balloon was moving upwards with a uniform velocity of \(10 \ m / s\). An object of finite mass is dropped from the balloon when it was at a height of \(75 \ m\) from the ground level. The height of the balloon from the ground when object strikes the ground was around: (takes the value of \(g\) as \(\left.10 \ m / s ^2\right)\)

[JEE Main 2021, 25 Jul (Shift 2)]

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