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Energy is ________

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in Physics – Class 11 by (74.2k points)
Energy is ________

(a) Work

(b) The ability to create work

(c) Quantification of work

(d) Force multiplied by displacement

The question was asked in final exam.

My question is based upon Introduction to Work, Energy and Power topic in chapter Work, Energy and Power of Physics – Class 11

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The correct answer is (b) The ability to create work

The explanation: Energy is defined as the ability to create work. When a force is applied on a body to create displacement, work takes place. Work is quantified by the force applied by the displacement. Whereas the energy is the ability of the force to create work. In general, the total input energy = total output energy + work.

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