Question

why it is easy to cut the fruit with sharp knife as compared to blunt knife​

Answer 1

Answer:

Pressure is inversely proportional to the area of the surface. ... While a blunt knife has more area coming in contact than a sharp knife and the pressure exerted by the blunt knife will be less as compared to that of a sharp knife. Therefore it is easier to cut with a sharp knife

I too studied this question

Answer 2

Answer:

Pressure is inversely proportional to the area of the surface. ... While a blunt knife has more area coming in contact than a sharp knife and the pressure exerted by the blunt knife will be less as compared to that of a sharp knife. Therefore it is easier to cut with a sharp knife.