Question

find the total kinetic energy of a sphere rolling through a horizontal surface​

Answer 1

Answer:

Hence, translational kinetic energy is given by, KEL=21Mv2.

∴KEL=21MR2ω2.

Rotational kinetic energy is given by KER=21×52MR2ω2.

Total kinetic energy, KET=KEL+KER=21×57MR2ω2.

Explanation:

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