Tag: and the mass of the bullet is 10 g.
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What is the Final Speed?
A man standing on very slick ice fires a rifle horizontally. The mass of the man together with the rifle is 70 kg, and the mass of the bullet is 10 g. If the bullet leaves the muzzle at a speed of 500 m/s, what is the final speed of the man? Known variables: (man) mass(m1): 70 kg (bullet)mass(m2): 10…