PhysicsEasy49×since 2002Q8075A solid spherical ball is rolling on a frictionless horizontal plane surface about its axis of symmetry. The ratio of rotational kinetic energy of the ball to its total kinetic energy isA25{2 \over 5}52B27{2 \over 7}72C15{1 \over 5}51D710{7 \over 10}107Check answerSkip