Why cutting metal tools always meant into sharp
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Sharpe tools are best for for cutting. This is because force acts perpendicularly per unit area. According to the formula P=F\A force is directly proportional to the pressure. When the tool will be sharp it means that the surface area reduces thus, in this way more force can be applied on an object and it can be cut easily and quickly. So cutting tools always have sharp edges not blunt edges.
Hope it helps.
Sharpe tools are best for for cutting. This is because force acts perpendicularly per unit area. According to the formula P=F\A force is directly proportional to the pressure. When the tool will be sharp it means that the surface area reduces thus, in this way more force can be applied on an object and it can be cut easily and quickly. So cutting tools always have sharp edges not blunt edges.
Hope it helps.
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Cutting metal tools always meant into sharp because pressure is inversely proportional to area. Less will be the area greater will be the pressure and more easily we can cut.
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