3balls of masses m1,m2 & m3 are lying in a straight line. the 1st ball is moved with a certain velocity so that it strikes the 2ndball directly and itself comes to rest. The 2nd ball collides with the 3rd and is itself reduced to rest. If e be the coefficient of restitution for each ball then m1/m2 is same as?a) m2/m3 b)m2/2m3c)m2.m3

Shane Macguire , 11 Years ago

Grade upto college level