What is the muzzle speed of the bullet

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Problem: A 22g bullet is fired from a rifle leveled horizontally. The bullet penetrates and becomes embedded in a 1.87-kg block of wood sitting on a flat horizontal surface with a coefficient of friction of .32. What is the muzzle speed of the bullet, if the collision causes the block of wood to slide 6.75m?

Reference no: EM132423670

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