english

A 10 g bullet moving horizontally with a speed of 2000 m/s strikes and passes through a 4.0 kg block

A 10 g bullet moving horizontally with a speed of 2000 ms in the opposite direction on a horizontal frictionless surface. If the block is brought to rest by the collision, what is the kinetic energy of the bullet as it emerges from the block. Round off your answer to zero decimal places.

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