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12 February, 15:24

What force is needed to accelerate 200 kg mass across a surface at 75.5 m/sec

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  1. 12 February, 15:44
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    Force = (mass) x (acceleration)

    If there is no friction between the mass and the surface, then

    Force = (200 kg) x (75.5 m/s²) = 15,100 newtons.

    If there is any friction, then it will take more force to produce

    the same acceleration.

    By the way ... that's a humongous acceleration! It's about 7.7 Gs,

    and the mass is moving at about 169 miles per hour only 1 second

    after you start pushing it.
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