- #1
Dr.azwar
- 10
- 0
if a ball of mass m were to strike an fixed incined plane of 45degress with velocity of 3m/s, and was rebounded horizontally, what would be the velocity of the rebounded ball.(elastic collision). this the method i have tried.
momentum of the system along the x-axis is conserved.therefore,
m(0)+M(0)=M(0)+m(x) (M is mass of incline plane)
therefore velcoity of ball is 0
where am i making the mistake
momentum of the system along the x-axis is conserved.therefore,
m(0)+M(0)=M(0)+m(x) (M is mass of incline plane)
therefore velcoity of ball is 0
where am i making the mistake