Differentiate (one difference) between one joule of work and one joule of energy.
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Explanation:
The difference of a Joule of Work and Joule of Energy is the difference between a scalar and a vector, direction!
Energy is a quaternion number consisting of a scalar energy and vector energy. Unfortunately, this fact is not realized by physicists. Work is defined as a scalar energy W=F.D = - FDcos(x) Vector energy is Torque T=FxD = FD sin(x).
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