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physics

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A high jumper, falling at 3.8 m/s, lands on a foam pit and comes to rest compressing the pit 0.38 m. If the pit is able to exert an average force of 1100 N on the high jumper in breaking the fall, what is the jumper's mass?

  • physics - ,

    Vf^2=Vi^2+2ad

    but a= force/mass, negative here.

    solve for mass

  • physics - ,

    dawd

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