Question

What is energy?

Can someone tell me that why I am alone?!

Answer 1

Answer:

In physics, energy is the quantitative property that must be transferred to an object in order to perform work on, or to heat, the object. Energy is a conserved quantity; the law of conservation of energy states that energy can be converted in form, but not created or destroyed.

Other units: kW⋅h, BTU, calorie, eV, erg, foot-pound

In SI base units: J = kg m2 s−2

SI unit: joule

Dimension: M L2 T−2

Answer 2

above attachment is your answer