Question

Define work .Write it's S.I unit

Answer 1

Answer:

A physics, work is defined as a force causing the movement—or displacement—of an object. ... This definition is consistent with the proper definition because a constant force integrates to merely the product of the force and distance.

Explanation:

. The SI unit of work is the joule (J), which is defined as the work expended by a force of one newton through a displacement of one metre.

SI unit: joule (J)

In SI base units: 1 kg⋅m2⋅s−2

Other units: Foot-pound, Erg

Derivations from other quantities: W = F ⋅ s; W = τ θ.