What is the velocity ofthe lighter ball before impact

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Reference no: EM13559005

Two balls, of masses m(a) = 40 g and m(b) = 60 g, aresuspended. The lighter ball is pulled away to a 60 degreeangle with the vertical and released.

(a) what is the velocity ofthe lighter ball before impact?

(b) What is the velocity of eachball after the elastic collisoin?

Reference no: EM13559005

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