Skiing
Axel on bike
yes because when they brake the friction is caused to reduce
Oil is used to reduce friction.
the main reason for doing so is that the surface becomes smooth n in terms of science to reduce "friction" that wud exist between the board n the striker due to which it will move more swiftly with lee deployment of power..!!
How does the flow of air reduce friction of the hovercraft in motion?
Professional bike riders want to reduce friction, because friction is a force of two objects rubbing up against each other, therefore slowing you down.
Friction can be reduced in situations where lubricants like oil or grease are applied between surfaces, creating a slippery layer. Using ball bearings can also reduce friction by allowing smooth rolling rather than sliding. Additionally, polishing or smoothing out the surfaces in contact can decrease friction.
Friction is useful in situations where we need to create traction or grip, such as when walking or driving. However, friction can be unwanted in scenarios where we are trying to reduce energy loss, such as in mechanical systems like engines where friction can lead to inefficiencies.
Friction needs to be reduced when trying to increase the efficiency of machines or decrease wear and tear on components. It is also important to reduce friction in situations where smooth movement or minimal heat generation is required.
In many situations soap may be used to reduce friction. For instance, a carpenter may use soap on a wood screw to reduce the friction between the screw and the wood into which it's being driven.
Friction can be beneficial in some scenarios, like providing traction between tires and the road or helping to grip surfaces. However, in certain situations, such as in machinery or moving parts, excessive friction can lead to wear and efficiency loss. So, it depends on the context whether we want to reduce or control friction.
Use lubricants such as oil or grease to reduce friction between surfaces. Use smooth or polished surfaces to minimize roughness and friction. Ensure proper alignment and regular maintenance of moving parts to avoid unnecessary friction. Reduce the weight or force pressing the surfaces together to decrease friction.
yes because when they brake the friction is caused to reduce
Friction is not useful to most athletes (i.e swimmers, skiers, etc.) and friction is caused by the little imperfections and textures of objects against each other. You can reduce it by smoothing down one of the surfaces; like putting a very fine, smooth surface, or fabric over the skin of a swimmer to 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).
Oil is mainly used to reduce friction between contacting surface, e.g., metal on metal - not to reduce air friction.
Oil is used to reduce friction.
the factors that reduce in case of friction are the velocity and acceleration.