#### Assertion: - Newton's third law of motion only applies when objects are in motion. Reason: Among all the laws, Newton’s third law applies to all types of forces. For example: gravity, electricity or magnetism etc.Option: 1 Both the assertion and the inference are correct and the inference is the correct interpretation of the Assertion.Option: 2 The assertion and the reasoning are correct but the reasoning is not a correct interpretation of the assertion.Option: 3 The statement is true, But the reasoning is false.  Option: 4 The assertion is false, the reason is correct.

This statement is incorrect because Newton's third law works for objects at rest. Consider pulling on a string. Reason applies because there is a reaction pair for every action that acts on all forces.

The law of universal gravitation is:

$F\ =\frac{Gm_1m_2}{r^2}$

Two masses attract each other.

Coulomb’s Law (Electricity):

$F\ =\frac{kq_1q_2}{r^2}$

Take two magnets and they repel (forces in opposite directions) or attract (forces in opposite directions) depending on their orientation. In both Cases, the third law is respected. For example: Gravity, electricity or magnetism etc. Newton’s third law therefore applies to all types of forces.