Define " force ". State the correct units for measuring force.

Since this is not my area of expertise, I searched Google under the key words "physics force" to get these possible sources:

https://www.google.com/search?client=safari&rls=en&q=physics+force&ie=UTF-8&oe=UTF-8

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.

Force is a physical quantity that can cause an object to accelerate, change its shape, or undergo deformation. It is defined as any interaction that, when unopposed, will change the motion of an object.

The correct units for measuring force depend on the system of units used. In the International System of Units (SI), the unit of force is the newton (N). One newton is equivalent to the force required to accelerate a mass of 1 kilogram at a rate of 1 meter per second squared (1 N = 1 kg·m/s²).

In other systems of units, common units for measuring force include the pound-force (lbf) in the US customary system and the kilogram-force (kgf) in the gravitational metric system. However, it is important to note that the SI unit newton is the standard unit for force in scientific and most practical applications.

Force is a physical quantity that describes the interaction between objects and can cause them to accelerate. It can be defined as a push or pull applied to an object, which produces a change in its motion or shape. Force is measured using the International System of Units (SI) and is represented by the unit called the "newton" (N).

The newton is named after Sir Isaac Newton, a renowned physicist and mathematician. One newton is defined as the force required to accelerate a one-kilogram mass by one meter per second squared (1 N = 1 kg · m/s^2).

Other units that can also be used to measure force include the pound-force (lbf) and the dyne (dyn), although the newton is the preferred and widely used unit in scientific and everyday contexts.