(A) : Newton's third law of motion is applicable only when bodies are in motion.
(R) : Newton's third law is not applicable to all types of forces. Like gravitational, electric or magnetic forces etc.

Options

A. Both (A) and (R) are true and (R) is the correct explanation of (A)
B. Both (A) and (R) are true and (R) is not the
C. (A) is true but ( R) is false
D. Both (A) and (R ) are false

Answer

D