Question

A balloon of mass M is descending with a constant
acceleration g/3. When a mass m is released from
the balloon it starts rising with the same acceleration
g/3. The value of m is (Assuming that its volume
does not change) :-

(1)M/2
(2)M/4
(3) 4M
(4) 2M​

Answer 1

Answer:

Answer is (1) M/2

Hope it may be helpful