What average force did the block exert on the bullet

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Reference no: EM13338040

A bullet of mass 0.5 kg is headed at hori-zontal speed 130 m/s toward a block of mass 9(0.5 kg) = 4.5 kg resting on a horizontal fric-tionless surface. The bullet strikes the block and comes to rest relative to the block some- where deeply embedded inside the block.
What average force did the block exert on the bullet if it took 0.07 s to stop the bullet?

Reference no: EM13338040

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