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Answers
Push or pull of an object is considered a force. Push and pull come from the objects interacting with one another. Terms like stretch and squeeze can also be used to denote force.
In Physics, force is defined as:
The push or pull on an object with mass that causes it to change its velocity.
Force is an external agent capable of changing the state of rest or motion of a particular body. It has a magnitude and a direction. The direction towards which the force is applied is known as the direction of the force and the application of force is the point where force is applied.
The Force can be measured using a spring balance. The SI unit of force is Newton(N).
Common symbols:F→, FSI unit:NewtonIn SI base units:kg·m/s2Other units:dyne, poundal, pound-force, kip, kilo pondDerivations from other quantities: F = m aDimension:LMT-2
Answer:
Sorry I can't see the question proper I can see only what do you understand by work?
Explanation:
Answer Work, in physics, measure of energy transfer that occurs when an object is moved over a distance by an external force at least part of which is applied in the direction of the displacement. ... If the force is being exerted at an angle θ to the displacement, the work done is W = fd cos θ.