Obtain how much of its kinetic energy is rotational energy

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Reference no: EM13678219

When a pitcher throws a curve ball, the ball is given a fairly rapid spin.

Part A If a 0.15 kilogram baseball with a radius of 3.7 centimeter is thrown with a linear speed of 42 m/s and an angular speed of 44 rad/s, find how much of its kinetic energy is translational energy? Suppose the ball is a uniform, solid sphere.

(J)

Part B Determine how much of its kinetic energy is rotational energy?

(J)

Reference no: EM13678219

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