Question

cutting vegetables with a blunt and a sharp knife , which is easier and why​

Answer 1

Cutting vegetables with a sharp knife is easier because surface area ( area in contact) is smaller. So, the pressure applied to cut the vegetables will be greater. While in case of a blunt knife, the surface ( area in contact) will be greater so, the pressure applied will be smaller.

Answer 2

Answer:

Cutting vegetables with a sharp knife is easier because surface area ( area in contact) is smaller. So, the pressure applied to cut the vegetables will be greater. While in case of a blunt knife, the surface ( area in contact) will be greater so, the pressure applied will be smaller.

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