本题目来源于试卷: Physics Unit7: Linear Momentum，类别为 国际高中通用物理
[单选题]
A 10.0-g bullet moving at 300 m/s is fired into a 1.00-kg block at r8yohni k;-p(7 m(p -hcxj0zazest. T :5wttb dd*bf:yv:42 n-metk ihe bullet emerges (the bullet does no5ve ::w:*dtmd4-bbytk n f2ti t get embedded in the block) with half of its original speed. What is the velocity of the block 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
| 
