Question

what is the relationship between the first law of motion and 2nd law of motion???​

Answer 1

Answer:

according to Newton's second law of motion the force acting on the body is given by

f = m a

in the absence of external force f = 0

or m a = 0. or m can not be 0 so acceleration =0

as there is no acceleration when no force is applied. this is nothing but Newton's first law of motion Newton's first law of motion is contained in Newton's second law of motion