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Someone fires a 0.04kg bullet at a block of wood that has a mass of 0.5kg.(the block of wood is sitting on a frictionless surface, so it moves freely when the bullet hits it.) the wood block is initially at rest. the bullet is traveling 300m/s when it hits the wood block and sticks inside it. now the bullet and the wood block move together as one object. how fast are they traveling?
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Someone fires a 0.04kg bullet at a block of wood that has a mass of 0.5kg.(the block of wood is sitt...
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