Wednesday

October 1, 2014

October 1, 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

**Answer this Question**

**Related Questions**

Physics - As part of a forensic test, a 5.0g lead bullet is fired into a fence ...

Physics - A bullet of mass 5.15 g is fired horizontally into a 2.74 kg wooden ...

physics - A bullet of mass 8.0 g is fired horizontally into a 2.2 kg wooden ...

Physics - A 3.00 gram lead bullet travels at a speed of 240 m/s and hits a ...

physics - A 3.00x10^-3kg lead bullet travels at a speed of 2.40x10^2m/s and hits...

physics - a 2.1 gram bullet is shot into a tree stump. Just before it hits the ...

physics - A bullet of mass 11.2 g is fired into an initially stationary block ...

physics - A bullet of mass 12.4 g is fired into an initially stationary block ...

Physics - A 2.50g bullet, traveling at a speed of 425m/s, strikes the wooden ...

physics - A bullet of mass 4.7 g is fired horizontally into a 2.4 kg wooden ...