What is rolling friction? What is the need of converting sliding friction into rolling friction?
Which of the following statements is incorrect? (a) static friction is greater than rolling friction (b) sliding friction is less than rolling friction (c) rolling friction is less than static friction (d) static friction is greater than sliding friction
Arrange the magnitudes of the following in ascending order : Rolling friction, Sliding friction, Static friction. Also explain why is that? [3 MARKS]
