Advantages of friction
1. It enables us to walk with out slipping. To enhance friction, it is advisable to use shoes with rough sole while walking on slippery floors. For a similar reason, crutches are provided with rubber tips at their bottom to provide sufficient friction.
2. The breakers and tiers of our cars and bicycles depend on friction to function properly.
3. The ridges in the skin of our fingers and palms enable us to grasp and hold objects due tofriction.
4. To prevent patients being uncomfortable in bed rubber sheets with spongy under surfacesare placed over mattresses. The friction between the spongy under surfaces and the mattress prevents the rubber sheet from slipping and wrinkling.
5. Nails and screws are held in wood by friction.
6.High resistance in storage.
7.A horse can pull a cart unless friction furnishes him a secure foothold.
Disadvantages of Friction
1. Production of heat, noise and wear in machine parts rubbing against one another.
2. Heat produce by friction may be sufficient to cause the abrasion of the skin, resulting in friction burn. Rubber tubes such as gastric and duodenal tubes, rectal tubes and catheters may burn or irritate the membrane over which they pass unless measure are taken to prevent friction.
3. Friction reduces the efficiency of engine and other machines.
4.due to friction,engines of auto mobiles consume more fuel which is a money loss.
one disadvantage is that we could get a measurement mixed up with another measurement.
Friction provides grip and traction between surfaces, enabling us to walk, drive, and perform various tasks. It also allows us to control the speed of objects and prevent slipping or sliding. Additionally, friction helps in converting kinetic energy into heat, which can be useful in machines and brakes.
No. All advantages. You have discovered something that dates back millions of years.
The main disadvantage of the Big Bang theory probably lies in our inability. What are the advantages and disadvantages of capital asset pricing model.
Advantages of paraffin wax include its moisturizing properties for the skin and its ability to provide pain relief for conditions like arthritis. However, a disadvantage is that it can be messy to work with and may require specialized equipment for application and removal.
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is gripping a pipe with a stillson wrench an andvantage or a disadvantage of friction?
Reduced friction, smoother operation, more power delivered. A big disadvantage is that the slot in the yoke wears rapidly due to sliding friction.
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