Hey guys, I need help with the following question. A lead ball of specific heat capacity 130J/KgK travels with a speed of 100m/s before it hits a wooden cube fixed to floor and gets stuck inside.What will be the rise in temperature of this lead ball by the time it comes to I attempted the question as follows, Kinetic energy Thermal energy of Of the lead ball = the lead ball after hitting Before hitting the cube on the cube. 1/2×m×v^2 = mc(t1-t2) 1/2 × m×100^2 = m× 130×(t1-t2) t1-t2 = 38 Celsius. But apparently the answer I was given is 3 Celsius. Can someone please tell me where I went wrong and how to answer the question correctly? Thanks.