Teaching CTET (Paper 1 & Paper 2) Mock Test Series 2025 Physics Laws of Motion Common forces in mechanics
Consider the following statements:
Statement 1: Rolling friction is generally less than sliding friction.
Statement 2: Friction can be completely eliminated with sufficient lubrication.
1
Only Statement 2 is correct.
2
Only Statement 1 is correct.
3
Both statements are correct.
4
Neither statement is correct.