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What else can I help you with?
How is friction useful?
It is helpful for when you walk .
Why are tyres useful friction?
how does friction help car tyres?
When Is Friction Useful and When Is Friction Not Useful?
Friction is useful when you are trying to stop a car, but not useful in the pistons of a car's engine (It makes them less efficient).
Is friction useful when walking down an icy street?
It's useful
How frictions problems are solved?
Friction is useful when I want to stand up (trying to stand on a frictionless surface is difficult, and dangerous), but more friction is a problem when I am ice skating. Friction with my car tires is useful when I am driving on a road (especially if I want to stay on the road around a curve, or want to speed up or slow down), but more friction on the moving parts of the engine is a problem.
Does brakes on a bicycle have a lot of friction or not much and is it useful or not useful?
Brakes are meant to have a lot of friction and it's useful.
What part of a bicycle is a useful friction?
The brakes! And the tires (no friction = no traction).
What are 2 way in which friction can be useful?
Brakes, and Shoes
When you apply brakes on a bike and they rub against the wheel is that friction?
yes.
Does applying brakes on a bike cause friction?
Yes, and the heat generated is the converted momentum of slowing down.
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.
2 examples where friction is useful?
Wooden match and car brakes
Which is an example of sliding friction a cars wheels rolling down the road a bird flying through the air a child applying the brakes on his bike a bowling ball rolling down a lan?
A child applying the brakes on his bike is an example of sliding friction, as the brake pads create friction against the bike's wheels to slow it down.
Do brakes on a bike work because of Gravity?
No brakes on anything work because of gravity. Pressure and friction are what stop anything utilizing brakes. On a bike, you pull the brake lever on the handle bar and it pulls the line connected to your brakes. The two brakes pads on either side of your wheel compress, applying friction and thus stopping your bike. The harder you pull, the faster you stop.
Why are bike brakes hot after slowing a bike at the bottom of a steep hill?
That is because of Friction. It is called heat friction and when you slow down after the brakes rub so hard against each other, it generates a lot of heat. also, you can check Wikipedia for more about heat friction.
What is the force that can stop a bicycle when the rider applies the brakes?
Friction is the force that stops the bike.
What force causes a bike to slow down when you stop pedalling?
Friction causes the bike to slow down.
