the quality of having the means or skills to do something
In physics, energy (from Greek ἐνέργεια - energeia, "activity, operation", from ἐνεργός - energos, "active, working"[1]) is a quantity that is often understood as the ability a physical system has to produce changes on another physical system.[2][3]
In physics, energy (from Greek ἐνέργεια - energeia, "activity, operation", from ἐνεργός - energos, "active, working"[1]) is a quantity that is often understood as the ability a physical system has to produce changes on another physical system.[2][3]
In physics, energy (from Greek ἐνέργεια - energeia, "activity, operation", from ἐνεργός - energos, "active, working"[1]) is a quantity that is often understood as the ability a physical system has to produce changes on another physical system.[2][3]
In physics, energy (from Greek ἐνέργεια - energeia, "activity, operation", from ἐνεργός - energos, "active, working"[1]) is a quantity that is often understood as the ability a physical system has to produce changes on another physical system.[2][3]
involving the body as distinguished from the mind or spirit
In physics, energy (from Greek ἐνέργεια - energeia, "activity, operation", from ἐνεργός - energos, "active, working"[1]) is a quantity that is often understood as the ability a physical system has to produce changes on another physical system.[2][3]
the science of matter and energy and their interactions
In physics, energy (from Greek ἐνέργεια - energeia, "activity, operation", from ἐνεργός - energos, "active, working"[1]) is a quantity that is often understood as the ability a physical system has to produce changes on another physical system.[2][3]
how much there is or how many there are of something
In physics, energy (from Greek ἐνέργεια - energeia, "activity, operation", from ἐνεργός - energos, "active, working"[1]) is a quantity that is often understood as the ability a physical system has to produce changes on another physical system.[2][3]