Question

It is difficult to cut cloth using a pair of scissors with blunt blades.Give reason

Answer 1

It is difficult to cut cloth using a pair of scissors with blunt blades because by using so many times the power of blade were end

Answer 2

Answer:

Yes it is because pressure is inversely proportional to area hence larger will be the area smaller will be the pressure. blunt blades has more area than sharp blades so it effects lesser on the clothes so it is difficult to cut clothes using a pair of scissors with blunt blades.