Question

what is lever?the diagram given below show a lever. name the class of lever and give one example ​

Answer 1

Explanation:

The examples of class I levers are: a see-saw, a pair of scissors, a pair of pliers, crowbar, common balance, spoon opening the lid of a tin can, handle of a hand pump. Examples: The examples of the lever of class II are: nutcracker, wheelbarrow, paper cutter, mango, lemon squeezer, bottle opener.