本题目来源于试卷: Physics Unit7: Linear Momentum，类别为 通用国际物理
[单选题]
A 10.0-g bullet movinw08 xc k1 c+wpx0/kndig at 30t l*w0;,z xdctwa -jncnrn(8*0 m/s is fired into a 1.00-kg block at rest. The bullet emerges (the bullet does not get embedded in the block) with half of its original speed. What is the velocity of the block 8cdtncxlwta* n0 (,jrn-z;*w right after the collision?
A. 1.50 m/s
B. 2.97 m/s
C. 3.00 m/s
D. 273 m/s
参考答案: A
本题详细解析:
暂无
| 
