Question

why is it easier to cut with a sharp knife edge than a blunt one​

Answer 1

Hey mate here is your answer

A sharp knife has a very thin edgeto its blade. A sharp knife cutsobjects better because due to its very thin edge, the force of our hand falls over very small area of the object producing a large pressure. And this large pressure cuts the object easily. On the other hand, a blunt knife has a thicker edge.

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Answer 2

A sharp knife has a very thin edge to its blade. A sharp knife cuts objectsbetter because due to its very thinedge, the force of our hand falls oververy small area of the object producing a large pressure. And this large pressure cuts the object easily. On the other hand, a blunt knife has a thickeredge.

Aditya sir it increases the pressure due to less area of cross section