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Lv 4
? asked in Science & MathematicsPhysics · 1 decade ago

I am 60kg I push a ball that is 449kg. I slide back 4m/s. How far will the ball go in 3 seconds?

1 Answer

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  • Iby K
    Lv 7
    1 decade ago
    Favorite Answer

    momentum is same for both

    60kg*4m/s = 449kg * v2

    v2=60*4/449

    d=v*t= (60*4/449) * 3

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