Physics, 31.01.2022 17:30 mauricestepenson791

a 1kg object is explodes and breaks up in to three pieces .one piece has a mass of 400g and has velocity of (15i + 10j )m/s. a second pieces has a mass of 250g and has a velocity of ( 25i - 10j )m/s what is the velocity of the third piece?

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a 1kg object is explodes and breaks up in to three pieces .one piece has a mass of 400g and has velo...

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