Question

What are equations of motion. Are they applicable to all kinds of motion?

Answer 1

Answer:

There are three equation of motion

$v = v \: + at \\ s \: = ut \: + 1 \div 2at ^{2} \\ v \: \:^{2} \: = \: u ^{2} + 2as$

no they are not applicable to all type of motion

Answer 2

Answer:

In case of uniform acceleration, there are three equations of motion which are also known as the laws of constant acceleration. Hence, these equations are used to derive the components like displacement(s), velocity (initial and final), time(t) and acceleration(a).