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Why is a bike skidding on a road friction?
A bike skids on a road due to a lack of traction between the tires and the road surface. This lack of traction reduces the friction needed for the tires to maintain grip and control. Factors such as excessive speed, wet or uneven surfaces, or sudden braking can contribute to skidding.
What are 2 examples of situations where friction is reduced?
Lubricating moving parts of machinery, such as oiling a bike chain, reduces friction and allows for smoother operation. Ice skating on a smooth ice rink involves minimal friction between the skates and the ice, enabling skaters to glide with ease.
Why is it difficult to move a cycle with brakes on?
It is difficult to move a cycle with the brakes on because the brakes create friction between the brake pads and the wheel, which resists the motion of the wheel. This friction reduces the efficiency of pedaling and makes it harder to propel the bike forward.
Which parts of a bike use friction?
The brake pads against the wheel rims or disc rotor are the main components on a bike that use friction to slow down or stop the bike. Additionally, the tires gripping the road surface while pedaling or cornering also rely on friction to provide traction.
What do you call something that reduces friction?
A substance or material that reduces friction is called a lubricant. Lubricants are applied between surfaces in motion to decrease friction and wear, allowing for smoother movement and reduced heat generation.
What are the benefits of using lithium grease on a bike chain?
Using lithium grease on a bike chain provides lubrication that reduces friction, prevents rust and corrosion, and extends the lifespan of the chain.
Why is a bike skidding on a road friction?
A bike skids on a road due to a lack of traction between the tires and the road surface. This lack of traction reduces the friction needed for the tires to maintain grip and control. Factors such as excessive speed, wet or uneven surfaces, or sudden braking can contribute to skidding.
What are 2 examples of situations where friction is reduced?
Lubricating moving parts of machinery, such as oiling a bike chain, reduces friction and allows for smoother operation. Ice skating on a smooth ice rink involves minimal friction between the skates and the ice, enabling skaters to glide with ease.
Is friction a force that reducues or slows?
reduces
What type of surface reduces friction?
speed
Which force reduces the efficiency of machine?
Friction.
Why is it difficult to move a cycle with brakes on?
It is difficult to move a cycle with the brakes on because the brakes create friction between the brake pads and the wheel, which resists the motion of the wheel. This friction reduces the efficiency of pedaling and makes it harder to propel the bike forward.
Where do you find friction in brakes of a bicycle brake?
A bicycle has high friction at the brakes, first and foremost. Then at places where the rider holds on to the bike, Grips and pedals. Between tires and road.
What is the purpose of a bike brake noodle and how does it contribute to the overall functionality of the bike brake system?
A bike brake noodle is a small, curved metal tube that helps guide the brake cable smoothly around tight corners on a bike. It reduces friction and allows the brake cable to move freely, improving the overall performance and responsiveness of the bike brake system.
Why does oil prolong the life of car part?
because it keeps the parts lubricated, which in turn allows them to do more, and last logner. It reduces friction.
What cushions and reduces friction between bones?
cartilage
What is a material like grease which reduces friction?
Graphite
