isabellyalves9845 isabellyalves9845

20-12-2022
Physics

Answered

a bullet of mass m subscript b is fired horizontally with a speed v subscript i at a wooden block of mass m subscript w resting on a frictionless table. the bullet hits the block and becomes completely embedded in it. after the bullet has come to rest relative to the block, the block with the bullet in it is traveling at speed v subscript f. which quantities, if any, are conserved during this collision?

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