Question

State and explain the second law of motion. Also derive the expression for second
law of motion.
​

Answer 1

Explanation:

In equation form, Newton's second law of motion is a=Fnetm a = F net m . This is often written in the more familiar form: Fnet = ma. The weight w of an object is defined as the force of gravity acting on an object of mass m. ... Friction is a force that opposes the motion past each other of objects that are touching.

hope its help u

Answer 2

Answer:

Newton second law of motion

if a external force acts on a body , the body accelerates in the direction of the net force . the net force is equal to the mass of the body multiplied by its acceleration.