Question

How is the first law of motion mathematicalystatedfrom the second law of motion?

Answer 1

the second law of motion states that acceleration of a particle ( measured from inertial frame ) is given by resultant of all the forces acting on it divided by its mass
mathematicall it is represented as
a=Fr/m note acceleration and force is a vector quantity
here Fr is resultant force
we write above equation as
Fr=ma
first law states that if the body remains accelerated then the sum of all the forces acting on the body is zero
i.e. Fr=0 where acceleration is a=0
thus first law is mathematically stated from second law by keeping acceleration a as zero
Hope this helped u :-)

Answer 2

Answer:

refer to the above attachment

hope it helps uh :)