Teaching RPSC School Lecturer Mock Test Series 2024 Physics Laws of Motion Common forces in mechanics
Assertion (A) and Reason (R) are given below :
Assertion: The surface of automobile tyres is made rough.
Reason: Friction increases when the surface is made extra smooth
1
Both Assertion and Reason are true and Reason is the correct explanation of Assertion
2
Both Assertion and Reason are true and Reason is not the correct explanation of Assertion
3
The assertion is false but the reason is true
4
The assertion is true but reason is false
5
Question Not Attempted