give five situations of everywhere we need to have a large or lower pressure due to a given force.
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The study of pressure caused due to varying forces is of great use in everyday applications. Based on the situation, greater or lesser forces are needed.
When we use a knife to cut objects, we require a high amount of pressure. Hence, to generate this, the cutting surface is kept as small as possible.
Heavy trucks and vehicles require lesser pressure on the wheels to ensure that they do not sink into the road when fully loaded. Hence, broad tires are put in place to take the weight of the truck frame.
High heels are designed, keeping in mind that a person will have to use it for extended period of time without putting undue pressure on the foot and ankle. Hence, the shape of such heels takes the pressure off the foot to a certain extent.
Shoulder straps on bags are made broad and wide to ensure that they do not cut into the back of a person when loaded. This makes it easier to carry.
Nails which are driven into walls must be sharp enough to pierce through cement and bricks. Hence, the tip of the nail is made as small as possible to ensure that it can easily penetrate through the material.
When we use a knife to cut objects, we require a high amount of pressure. Hence, to generate this, the cutting surface is kept as small as possible.
Heavy trucks and vehicles require lesser pressure on the wheels to ensure that they do not sink into the road when fully loaded. Hence, broad tires are put in place to take the weight of the truck frame.
High heels are designed, keeping in mind that a person will have to use it for extended period of time without putting undue pressure on the foot and ankle. Hence, the shape of such heels takes the pressure off the foot to a certain extent.
Shoulder straps on bags are made broad and wide to ensure that they do not cut into the back of a person when loaded. This makes it easier to carry.
Nails which are driven into walls must be sharp enough to pierce through cement and bricks. Hence, the tip of the nail is made as small as possible to ensure that it can easily penetrate through the material.
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