A 5.00 g bullet is fired horizontally into a 1.20 kg wooden block resting on a horizontal surface. The coefficient of kinetic friction between block and surface is 0.20. The bullet remains embedded in the block, which is observed to slide 0.310 m along the surface before stopping. What was the initial speed of the bullet?
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Q: Quantum
A:
A 5.00 g bullet is fired horizontally into a 1.20 kg wooden
block resting on a horizontal surface. The coefficient of kinetic friction
between block and surface is 0.20. The bullet remains embedded in the
block, which is observed to slide 0.310 m along the surface before stopping.
What was the initial speed of the bullet?
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