Physics, 20.12.2019 21:31, ladydeathanddea

A5-g lead bullet traveling in 20°c air at 300 m/s strikes a flat steel plate and stops.

what is the final temperature of the lead bullet? (assume the bullet retains all heat.)

the melting point of lead is 327°c. the specific heat of lead is 0.128 j/g⋅°c.

the heat of fusion of lead is:
a. 227°cb. 260°cc. 293°cd. 327°c

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A5-g lead bullet traveling in 20°c air at 300 m/s strikes a flat steel plate and stops.

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