Physics, 17.03.2020 20:32 ns047637pea80j

A cannon ball with a mass of 100 kg flies in horizontal direction with a speed of 600 m/s and strikes a railroad freight car filled with sand and initially at rest. The total mass of the car and sand is 25,600 kg. Find the speed of the car after the ball becomes embedded in the sand

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A cannon ball with a mass of 100 kg flies in horizontal direction with a speed of 600 m/s and strike...