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Physics

A body of mass m is moving with a velocity v. Write the expression for its kinetic energy.

Work, Energy & Power

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Answer

(a) The expression for a body of mass m moving with a velocity v is given by

Kinetic energy=12×m×velocity2Kinetic energy=12×m×v2{\text {Kinetic energy} = \dfrac{1}{2} \times m \times velocity^2} \\[0.5em] {\text {Kinetic energy} = \dfrac{1}{2} \times m \times v^2} \\[0.5em]

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