A lead bullet hits a target at a velocity of 300 m cdot s^(-1). If it stops completely on hitting, determine the increase in temperature of the bullet. Assume that 50% of the heat produced is retained by the bullet. Specific heat of lead = 0.03 cal cdot g^(-1) cdot^(@)C^(-1).

A lead bullet hits a target at a velocity of 300 m cdot s^(-1). If it

1.	A lead bullet hits a target at a velocity of 300 m cdot s^(-1). If it stops completely on hitting, determine the increase in temperature of the bullet. Assume that 50% of the heat produced is retained by the bullet. Specific heat of lead = 0.03 cal cdot g^(-1) cdot^(@)C^(-1).
Answer» ANSWER :`178.6^(@)C`