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C) J D) A cas dgreater angular speed and acceleration than Anne. ack has a smaller angular speed and acceleration than Anne. nne has a smaller tangential speed and acceleration than Jack. B2 ack and Anne have the same angular speed and acceleration. 019. Two solid cylinders are rotating about an axis that passes through the center of both ends of each cylinder. Cylinder A has half the mass and twice the radius of cylinder B, but they have the same rotational kinetic energy. What is the ratio of the angular velocities, coA/oB, for these two cylinders? Take the moment of inertia for a solid cylinder as MR2, with mass M and radius R. A) 0.28 B 0.71 C) 0.50 D) 1.0 E) 4.0 220. In the figure, a greased pig has a choice of three frictionless slides along which to slide to the round. Rank the slides according to how much work the gravitational force does on the pig luring the descent, greatest first. B) a >b>c D) a >b =c E) None of the above to ary is riding a roller coaster Her mothor

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