Physics, 22.04.2021 22:00 meyeroppelt

The projectile with a mass of 15 kg, comes out of the muzzle of the ball with a length of 1.6m, with a speed of 600m / s.

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The projectile with a mass of 15 kg, comes out of the muzzle of the ball with a length of 1.6m, with...

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