![](https://cos-cdn.shuashuati.com/pipixue-wap/2020-1230-1107-56/ti_inject-812ce.png)
For two particles with masses of 【图片】and 【图片】,their speeds at some instant are 【图片】and 【图片】,respectively. Which statement is correct?
A.
If and , the momenta of these two particles must be the same.
B.
If and , the momenta of these two particles can also be the same.
C.
If and , the momenta of these two particles can also be the same.
D.
If and , the momenta of these two particles must be different.