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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 10 - COM, Momentum and Collision > A 2kg ball , moving at 10m/s , collides head – on with a 3kg ball moving in the opposite direction at 20m/s. If the coefficient of restitution is 1/3 , then the energy lost in the collision is

A 2kg ball , moving at 10m/s , collides head – on with a 3kg ball moving in the opposite direction at 20m/s. If the coefficient of restitution is 1/3 , then the energy lost in the collision is

A 2kg ball collides head - on with a 3kg ball moving in the opposite direction at 20m/s. If the coefficient of restitution is 1/3 moving at 10m/s then the energy lost in the collision is