A 0.08-kglead bullet traveling236m/s strikes an armor plate and comes to a stop. If all of the bullet's energy is converted to heat that it alone

A 0.08-kglead bullet traveling236m/s strikes an armor plate and comes to a stop. If all of the bullet's energy is converted to heat that it alone absorbs, what is its temperature change?

? °C

v i=236 m/sv f =0 m/ s 111∆ KE= m v i2− m v f 2= m(v i2−v f 2 )2221∆ KE= ∗0.08 ( 236 2−02 )=2,227.84 J =Heat2Now, for lead; C = 0.128 J/ gm-kQ = mC ∆ tThus ∆T= Q...