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when we are moving on rollers .....only a very small part of the roller is in contact with the ground ......this means only a very smaal part of the rovver get s stuckein the uneven surface of the ground ...as a result there is less friction..!!
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∙ 11y ago
Wiki User
∙ 13y agolong xong ba jor
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Do wheels reduce friction?
yes because when they brake the friction is caused to reduce
What does a bit of oil reduce in science?
Oil is used to reduce friction.
Why do use powder on a carom board?
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?
How does the flow of air reduce friction of the hovercraft in motion?
How do cyclists reduce friction in the velodrome?
Professional bike riders want to reduce friction, because friction is a force of two objects rubbing up against each other, therefore slowing you down.
How ball bearing reduce friction?
Bearings reduce friction by providing smooth metal balls or rollers, and a smooth inner and outer metal surface for the balls to roll against. The smoothness of the metal reduces the friction and the surface area.
Give the ways of increasing and reducing friction?
By making the surface rough for increasing friction....... use any lubricating material to reduce the friction.. use rollers to decrease the friction force.. make less contact between 2 connecting materials..
Is it easier to push or pull a roller in physics?
It is generally easier to pull a roller other than push it in Physics. The rollers beneath it usually reduce the friction.
Does sand reduce friction?
No, sand does not reduce friction but increase friction.
How can you reduce and increase friction?
Lubrication to reduce friction. To increase friction step on the brakes.
The person using the track with the rollers uses less energy to load the box because the rollers reduce the?
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Do wheels reduce friction?
yes because when they brake the friction is caused to reduce
What are the ways of increasing and reducing friction?
TO REDUCE FRICTION: We can use fine powder on the carrom board to reduce friction
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 are the factors that reduce in case of friction?
the factors that reduce in case of friction are the velocity and acceleration.
What does a bit of oil reduce in science?
Oil is used to reduce friction.
