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What are two examples of situation where it is best to reduce friction?
It is best to reduce friction in machinery to improve efficiency and reduce wear and tear. Another situation is in sports like ice skating or skiing where reducing friction allows for smoother movement and faster speeds.
What are two examples in which friction is not wanted?
In machine components, such as bearings or gears, excessive friction can lead to wear and reduce efficiency. In sports, like ice skating or skiing, minimizing friction is desired to allow for smooth and fast movement.
How do you reduce the friction and vice versa?
Reduce the friction . . .Apply lubricant to the surfaces in contact, or reduce the mutual pressure.Friction the reduce . . .The phrase has no physical significance.
What material can reduce friction?
Materials that can reduce friction include lubricants such as oil, grease, and wax, as well as low-friction materials like Teflon and graphite. Using smooth surfaces or adding ball bearings can also help reduce friction.
What kinds of substance reduce friction?
Friction is the act of one surface rubbing against another. To reduce friction, use something that offers a small amount of friction. Smoother substances reduce friction. A way to reduce friction is to use something which offers a small amount of friction. For example, you could use something like plastic or glass. Water, most liquids and different types of oil reduce friction. Powder, oil and grease are used in between surfaces to also reduce friction.
What are two examples of situation where it is best to reduce friction?
It is best to reduce friction in machinery to improve efficiency and reduce wear and tear. Another situation is in sports like ice skating or skiing where reducing friction allows for smoother movement and faster speeds.
Does skiing have static friction?
Yes, skiing involves static friction, particularly when the skis are at rest or moving slowly on the snow. Static friction occurs between the ski base and the snow, helping to grip the surface and prevent slipping. As the skier gains speed, kinetic friction takes over, allowing for smoother gliding. Proper ski maintenance, including waxing, can reduce friction for better performance.
What are two examples in which friction is not wanted?
In machine components, such as bearings or gears, excessive friction can lead to wear and reduce efficiency. In sports, like ice skating or skiing, minimizing friction is desired to allow for smooth and fast movement.
What role does friction have in the energy transformations of a person skiing downhill?
Friction plays a crucial role in the energy transformations of a person skiing downhill by converting some of the skier's kinetic energy into thermal energy. As the skis glide over the snow, friction between the skis and the snow surface generates heat, which can slow the skier down. While this energy loss can reduce speed, it also helps control the skier's descent, allowing for maneuverability and stability. Overall, friction is essential for balancing speed and control while skiing.
How the law of friction affects down hill skiing?
if there is friction on the hill it will slow you down
Which are the 2 friction forces that slow skiing down?
Air resistance and friction with the snow.
Do wheels reduce friction?
yes because when they brake the friction is caused to reduce
What kind of friction can help reduce friction?
I never heard of friction reducing friction. You can reduce friction by using lubricants, as well as using wheels (as in ball bearings).
How does oil reduce air friction?
Oil is mainly used to reduce friction between contacting surface, e.g., metal on metal - not to reduce air friction.
What does a bit of oil reduce in science?
Oil is used to reduce friction.
What are the factors that reduce in case of friction?
the factors that reduce in case of friction are the velocity and acceleration.
What kind of force is skiing downhill?
Gravity but the snow provides friction
