Question
a body of mass 3m travelling due east with a speed 2u collides with a body of mass 2m with a speed of u .show that the speed after collision of body mass 2m = 1/5(9e + 4)u when the coefficient of restitution is e
a body of mass 3m travelling due east with a speed 2u collides with a body of mass 2m with a speed of u .show that the speed after collision of body mass 2m = 1/5(9e + 4)u when the coefficient of restitution is e