Rolling friction is always greater than sliding friction.
The given statement is false.
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
Since rolling friction is less than sliding friction, sliding friction is replaced with rolling friction in most machines using ball bearings.
Rolling friction is always greater than static friction.
Which of these statements describe the correct properties of friction?
A. Rolling friction is always greater than sliding friction.
B. Friction acts in the opposite direction of relative motion.
C. Friction causes the surfaces in contact to wear away.
D. Friction produces heat energy.