A ball strikes a wall with a velocity u at angle theat with the normal to the wall surface and rebounds from it an angle bita with the surface. Then
Sahay Sir > Question Answers > A ball strikes a wall with a velocity u at angle theat with the normal to the wall surface and rebounds from it an angle bita with the surface. Then
A ball strikes a wall with a velocity u at angle theat with the normal to the wall surface and rebounds from it an angle bita with the surface. Then A ball strikes a wall with a velocity u at angle theat with the normal to the wall surface and rebounds from it an angle [...]