A point particle of mass m hits a billiard ball of mass m and radius with a velocity ₀ from 0.2 above the center of the ball and transfers all its momentum to the billiard ball. What is the angular velocity of the billiard ball just after the collision? (The moment of inertia of the sphere is =2/5m² )
(a) ₀/
(b) 5₀/
(c) ₀/2.
(d) 2₀/5
(e) 2₀/