Question

prove that second law of motion in real law​

Answer 1

Answer:

Newton's Second law of motion is called real law of motion because all the laws can be derived and are contained in this law.

Explanation:

We know, F = m. a,

Where f is the external force applied on a body, ‘m’ is the mass, and ‘a’ is the acceleration produced due to external force.

If no external force acts on a body, then F = 0, since f = ma, a = 0 because mass of a body cannot be 0.

This means an object at rest will always be at rest and object moving with uniform motion in a straight line will continue to do so, which is the first law.

Answer 2

Answer:

see the picture,

Explanation:

prove that second law of motion in real law