Determine what is the new angular speed of the sphere

Reference no: EM13674374

A 1.4 kilogram 15 centimeter diameter solid sphere is rotating about its diameter at 70 rev/min.

(a) Determine what is its kinetic energy?

(b) If an additional 5.0 mJ of energy are added to the kinetic energy, determine what is the new angular speed of the sphere?

Reference no: EM13674374

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