The SI unit of force is newton (N), where 1 newton is equal to 1kg x 1 m/s2. Force is described as an external cause that, when applied, modifies or tends to modify the condition of the body. The formula of force (f) acting on an object with mass (m) and acceleration (a) is F=ma. Derivation of SI Unit of Force Newton, which is the SI Unit of Force is the universally accepted system of measurement. It is denoted by the letter N written in uppercase. As per Newton’s second law of motion ... 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). Unit of force is Newton, denoted by the letter N. In the International System of Units ( SI ), newton is defined as the force required to give a mass of one kilogram and an acceleration of one meter per second squared. Thus, → 1 N = 1 kg x 1 m/s2 Force is defined as the product of mass and acceleration. It was first discovered by Sir Issac Newton whose further research established the Newton’s Second Law of Motion. Force is a vector quantity that has both magnitude and direction and ... Force is one of the most fundamental concepts in physics. Force is measured in the unit "Newton." Force can be measured by observing its effects on the object, such as acceleration, deformation, or work done. A unit of force is a standard amount of force that can be used as a reference to measure and communicate other forces . There are different systems of units that define different units of force , such as the Newton in the SI system, the dyne in the CGS system, and the pound- force in the ...