Question

It is easier to cut a apple with sharp knife than blunt knife

Answer 1

yes it is easier to cut a apple with sharp knife than blunt knife

Answer 2

As we know...more the area less the pressure and less the area more the pressure...so in case of blunt knife the area is more and the pressure exerted is less and in case of a sharp knife, the area is less and the pressure is more and hence it is easy to cut an apple with a sharp knife...

HOPE U GET IT...! :)