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The force required to break the skin depends on how sharp the sharp blade is and where on the body you are cutting, also on the age of the person being cut.
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Why it is easier to cut with a sharp knife than blunt knife?
area of the edge of the blade is smaller for a sharp knife. so for the same force the pressure under the blade will be greater and smaller force required to give the same pressure.
Why a sharp knife cuts better than blunt knife?
area of the edge of the blade is smaller for a sharp knife. so for the same force the pressure under the blade will be greater and smaller force required to give the same pressure.
What is a reverse blade sword?
a Reverse blade sword is a alternate or a katana blade with the sharp part curved inward and the flat dull part as the original sharp edge
In the terms of pressure why has a knife blade got a sharp point?
In physics pressure is defined as P=F/A where P=Pressure F=Force A=Area that is, if F is constant, lower the area (on which force is applied) higher the pressure that area) that's why knife blade got a sharp (low area) point so that it can maximise the pressure on the object that will be cut.
What is a live blade?
A sharp one.
How sharp are great white sharks' teeth?
they are as sharp as a saw blade
What should you do if you are working with a dull scalpel blade?
Replace it with a sharp scalpel blade
How sharp is a diamond blade?
Diamond blade is very sharp, and not only that, it also hard as it made of fabricated diamond on teeth of the blade. And it depends on the type of blade you use. They make some shape of the teeth for special job.
What is sharp blade?
Grasses are one example of plants with sharp leaf blades.
What is the difference between blunt and sharp force trauma?
sharp force trauma-Injuries caused by sharp implements,such as knives, axes, or ice picks. Significantly less force isneeded for a sharpened object to cut or pierce tissue thanwhat is required with a blunt object.andblunt force trauma-Injuries caused by dull or nonsharpenedobjects, like baseball bats, bricks, or lamps
A sharp projecting edge of something?
it is jig
Which way does a lawnmower blade go on sharp edge up or down?
The sharp edge of the blade should rotate in the same direction as the engine. Turn the engine slightly to see which direction it rotates and install the blade accordingly.
