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Two billiard balls each of mass 0.05 kg ...

Two billiard balls each of mass 0.05 kg moving in opposite directions with speed `6 m s^-1` collide and rebound with the same speed. What is the impulse imparted to each ball due to the other ?

Text Solution

Verified by Experts

We are given:
Mass of each ball, m= 0.05 kg
` u= 6m//s, v=- u= -6 m//s`
We know that impulse= change in momentum= mv-mu = `m(v-u)= 0.51(-6-6)`
`I= -0.6 kgms^(-1)`
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