Question

What is the use of lever olif its mechanicaladvantage is more than one equal to one and kess than one?

Answer 1

Answer:

If more than 1 means class 2 lever which acts as a force multiplier.. less than 1: class 3 lever which is used for gain in speed.... If the Mechanical advantage is more than 1 or equal to one it acts as a force multiplier and if it is less than one other acts as speed multiplier.