Assertion (A) : Force of friction may oppose (or) support the motion of the body
Reason (R) : Force of friction does not oppose the motion of the body but it opposes the relative motion between the two bodies

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

Both A and R are true but R is not the correct explanation of the A

A is incorrect, but R is correct

A is correct, but R is incorrect

Both A and R are true and R is the correct explanation of the A

answer is A.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

We know that friction always oppose the relative motion between two surfaces in contact.

So it may oppose or support the motion of one body over the surface of another body. Therefore we get both Assertion (A) and Reason(R) are true and (R) is the correct explanation of (A).

Watch 3-min video & get full concept clarity

tricks from toppers of Infinity Learn

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

🔥 Start Your JEE/NEET Prep at Just ₹1999 / month - Limited Offer! Check Now!

Get Expert Academic Guidance – Connect with a Counselor Today!