- #1
c77793
- 10
- 0
Why does the ''P2=P1'' (momentum before is equal to momentum after) isn't applied in cases where u throw a ball at wall?
In this case, even is the velocity keeps the same, it will be in another direction, what makes it -v...
In this case, even is the velocity keeps the same, it will be in another direction, what makes it -v...