A 65.0-gram lead bullet hits a steel plate, both initially
QUESTION
A 65.0-gram lead bullet hits a steel plate, both initially at 22°C. The bullet melts and splatters on impact. Assuming that the bullet receives 72% of its kinetic energy as heat energy, at what minimum speed must it be traveling to melt on impact? (The melting temperature of Lead is 327°C)
ANSWER:
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