A 50 kg archer, standing on frictionless ice, shoots a 200 g arrow at a speed of 100 m/s. What?

NetherCraft 0

A 50 kg archer, standing on frictionless ice, shoots a 200 g arrow at a speed of 100 m/s. What

is the recoil speed of the archer?

2 Answers

  • P = mv

    P of arrow = P of archer

    (mass of arrow )*(speed of arrow) = (mass of archer)*(speed of archer)

    solve for the speed of archer

  • It seems to me that it would be 100m/s * 0.2 / 50

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