A bullet of mass 120 g is fired horizontally into a fixed wooden block with a speed of 20 m/s. The bullet is brought to rest in the block in 0.1 seconds by a constant resistance. Calculate the magnitude of the resistance, distance moved by the bullet in the wood.
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A bullet of mass 120 g is fired horizontally into a fixed wooden block with a speed of 20 m/s. The bullet is brought to rest in the block in 0.1 seconds by a constant resistance. Calculate the magnitude of the resistance, distance moved by the bullet in the wood.
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