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October 21, 2014

October 21, 2014

Posted by **noname** on Sunday, November 25, 2012 at 5:20pm.

- Phyiscs -
**Sonja**, Sunday, December 2, 2012 at 3:28pmThe heat capacity of lead is C = .127.10^3J/kg*K (I googled it)

So the heat capacity of the bullet is Cm=.635 J/K

The kinetic energy of your bullet is KE = 1/2*5.10^-3 250^2 J

Therefore the increase in temp will be 1/2KE/(Cm) = 123 degrees

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