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Physics, 07.12.2019 00:31 limelight11

Adoor 1 m wide, of mass 15 kg, is hinged at one side so that it can rotate without friction about a vertical axis. it is unlatched. a police officer fires a bullet with a mass of 10 g and a speed of 400 m/s into the exact center of the door, in a direction perpendicular to the plane of the door. find the angular speed of the door just after the collision.

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Adoor 1 m wide, of mass 15 kg, is hinged at one side so that it can rotate without friction about a...

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