Two billiard balls A and B each of mass 50 g and moving in opposite directions with speed of `5 m//s` each, collide and rebound with the same speed if the collision lasts for `10^(-3)` s which of the following statement(s) is (are) true?A. The impulse imparted to each ball is 0.25 kg `m//s` and te force on each ball is 250NB. The impulse imparted to each ball is 0.25 kg `m//s` and the force exerted on each ball is `25xx10^(-5)N`C. The impulse imparted to each ball is 0.5 ND. The impulse and the force on each ball are equal in magnitude and opposite in direction

Two billiard balls A and B each of mass 50 g and moving in opposite di

1.	Two billiard balls A and B each of mass 50 g and moving in opposite directions with speed of `5 m//s` each, collide and rebound with the same speed if the collision lasts for `10^(-3)` s which of the following statement(s) is (are) true?A. The impulse imparted to each ball is 0.25 kg `m//s` and te force on each ball is 250NB. The impulse imparted to each ball is 0.25 kg `m//s` and the force exerted on each ball is `25xx10^(-5)N`C. The impulse imparted to each ball is 0.5 ND. The impulse and the force on each ball are equal in magnitude and opposite in direction
Answer» Correct Answer - C::D `Ft=m(v-u)` `Fxx10^(-3)=50/1000[(5-(-5)]` `F=500N` Impuse and force on the two bells are equal and in the opposite directions.

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