Assertion: The SI unit of force is kg m^(2) s^(-2) Reason: Force = mass x acceleration. The SI unit of mass is kg and that of acceleration is ms^(-2).

Assertion: The SI unit of force is kg m^(2) s^(-2) Reason: Force = ma

1.	Assertion: The SI unit of force is kg m^(2) s^(-2) Reason: Force = mass x acceleration. The SI unit of mass is kg and that of acceleration is ms^(-2).
Answer» If both ASSERTION and REASON are CORRECT and Reason is the CORRECT EXPLANATION of the Assertion. If both Assertion and Reason are CORRECT but Reason is not the CORRECT explanation of the Assertion. If Assertion is CORRECT but Reason is INCORRECT If Assertion is INCORRECT but Reason is CORRECT. Answer :D