Question

A balloon with m is descending down with an acceleration a

Answer 1

Answer:

A balloon with mass M is descending down with an acceleration a where a < g. ... If some of the mass of the balloon is removed, the downward force i.e. weight of the balloon decreases. As more and more mass is removed, the downward force on the balloon decreases more and more, and becomes equal to upward force F.

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