a sharp blade is used for cutting give reason why
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pressure=force÷area
so basically when area decrease pressure increase
so basically when area decrease pressure increase
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HEY mate !! HERE is your answer !!
If we use a blunt blade for cutting then we have to provide more pressure as its surface area is more. If we use a sharp blade we have to put less pressure for cutting.
Hope it helps you.
^_^
If we use a blunt blade for cutting then we have to provide more pressure as its surface area is more. If we use a sharp blade we have to put less pressure for cutting.
Hope it helps you.
^_^
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