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Physics, 10.07.2021 01:00 areanna02

When the gun fires a projectile with a mass of 0.040 kg and a speed of 380 m/s, what is the recoil velocity of the shotgun and arm–shoulder combination?

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When the gun fires a projectile with a mass of 0.040 kg and a speed of 380 m/s, what is the recoil v...
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