the ratio of their masses is :
A body of mass m1 collides elastically with another body of mass m2 at rest. If the velocity of m1 after collision is 2/3 times its initial velocity, the ratio of their masses is :
17
Oct
A body of mass m1 collides elastically with another body of mass m2 at rest. If the velocity of m1 after collision is 2/3 times its initial velocity, the ratio of their masses is : A body of mass m1 collides elastically with another body of mass m2 at rest. If the velocity of m1 [...]