assume a 550-kg ice-skater who was initially at
Assume a 55.0-kg ice-skater, who was initially at rest, fires a 2.50-kg gun.
The 0.045-kg bullet leaves the gun at a velocity of 565.0 m/s.
What is the velocity of the ice-skater after she fires the gun?
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an ice-skater with a mass of 750 kg pushes off against a second skater with a mass of 420 kg both skaters are initially at restafter the push the
assume a 550-kg ice-skater who was initially at rest fires a 250-kg gun the 0045-kg bullet leaves the gun at a velocity of 5650 mswhat is the
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