Which of the following statements is incorrect for a lever having M.A. greater than 1?
For class 1 lever, which one of the following statements is true?
For class 1 lever, which of the following statement is true?
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