A moving body with a mass m1. the masses m1 & m2 should be in the ratio m1/m2 so as to decrease the velocity of the body 1.5 times assuming a perfectly elastic impact then the ratio m1/m2 is
A moving body with a mass m1. the masses m1 & m2 should be in the ratio m1/m2 so as to decrease the velocity of the body 1.5 times assuming a perfectly elastic impact then the ratio m1/m2 is