A balloon of mass M is descending at a constant acceleration ... When a mass mi
released from the balloon, it starts rising with the same acceleration ... Assuming
that its volume does not change, what is the value of m?
(A) @_M (B) 20_M (c) 4+8M
(D) a+&M
a+g
a+g
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becaieae mas is loss hdhd
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