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Third Law of Motion

A balloon has...

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A balloon has 2 g of air. A small hole is pierced into it. The air comes out with a velocity of 4 m/s. If the balloon shrinks conpletely in 2.5s, theaverage force acting on the balloon is?

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Q. A balloon has 2 g of air. A small hole is pierced into it. The air comes out with a velocity of 4 m/s.If the balloon shrinks completely in 2.5 s. The average force acting on the balloon is

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2.5 s

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