(a) Write the definition of the type of energy that is observed in a skating board that is moving speedily over an icy street. (b) Derive the mathematical expression to represent the energy possessed by the skating board.
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Answer:
kinetic energy
Explanation:
The moving ice skates have kinetic energy, the energy of motion which is then transformed to thermal energy due to friction. If the coefficient of friction is lower, less energy will be converted to thermal energy.
B part idk sorry may this help u!
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