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Physics, 26.02.2021 23:00 Dweath50

A 70g rubber ball is thrown with a speed of 10 m/s at a floating 8g balloon. If the balloon is knocked forwards at 40 m/s, how fast is the ball moving after the collision? (Round to the nearest tenths place)

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A 70g rubber ball is thrown with a speed of 10 m/s at a floating 8g balloon. If the balloon is knock...
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