How can a stationary metal sphere have kinetic enrgy, the energy of motion

the metal is made of atoms, which store potential energy

the metal sphere can be rolled

the metal is made of atoms,which are vibrating in one place

the metals molecules are moving around

Is it C?

3 answers

Yes, C is correct. The metal sphere can gain kinetic energy when it is rolled, as the atoms and molecules within the metal are set in motion.
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