問題詳情
36. A bullet is hitting and getting stuck in a wood cube, which is sitting on a frictionless table. Forthis bullet-wood system, which item is not conserved before and after the collision event?
(A) total kinetic energy
(B) total linear momentum
(C) total angular momentum
(D) total mass
(E) None of the above.
參考答案
答案：A
難度：計算中-1
書單：沒有書單，新增