Assertion : Newton?s third law of motion is applicable only when bodies are in motion. Reason : Newton?s third law applies to all types of forces, e.g. gravitational, electric or magnetic forces etc.

• A. If both assertion and reason are true and the reason is the correct explanation of the assertion.
• B. If both assertion and reason are true but reason is not the correct explanation of the assertion.
• C. If assertion is true but reason is false.
• D. If the assertion and reason both are false.
• E. If assertion is false but reason is true.