Physics, 15.07.2019 01:30, yazmineespinozarive
A50 kg archer, standing on frictionless ice, shoots a 100 g arrow at speed 100 m/s. what is the recoil speed of the archer?
Answers: 1
= mass of archer = 50 kg
= Initial velocity of archer = 0 m/s
= Final velocity (recoil speed) of archer = ? m/s
= mass of arrow = 100 g = 0.100 kg (Conversion factor: 1 kg = 1000 g)
= Initial velocity of arrow = 0 m/s
= Final velocity of arrow = 100 m/s
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A50 kg archer, standing on frictionless ice, shoots a 100 g arrow at speed 100 m/s. what is the reco...
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