When we hear the word Force we get an idea of getting energized. We always come across the word push and pull related to it. So what exactly is this Force?
In short Force can be defined as the external agency which makes the body change its state, size, position under strain. It is denoted by F.In general, the formula for force is given by
m = mass
a = acceleration.
It is expressed in Newton (N) or Kgm/s2.
Acceleration a is given by
Where v = Velocity and
t = time taken
So Force can be given as
Momentum is given by p = mv can also be called as inertia formula
Hence Force can be given as rate of change of momentum.
Force formulas are useful in finding out the force, mass, acceleration, momentum, velocity in any given problem.