•Lubrication is another way to make a surface smoother.
•Make the object more streamlined.
•Reduce the Normal force acting between the surfaces in contact.
•Reduce the contact between the surfaces, so that less number of bonds will be formed.
ways to increase friction:
There are two methods of increasing friction: one is by making the surfaces rough and the other by increasing the mass of the object that is moving. For example, the tyres of vehicles have treads (these are the 'designs' that you can see on the tyre surface), which increase the friction between the tyre and the road.
Answers & Comments
ways to decrease friction:
•Make the surfaces little more smoother.
•Lubrication is another way to make a surface smoother.
•Make the object more streamlined.
•Reduce the Normal force acting between the surfaces in contact.
•Reduce the contact between the surfaces, so that less number of bonds will be formed.
ways to increase friction:
There are two methods of increasing friction: one is by making the surfaces rough and the other by increasing the mass of the object that is moving. For example, the tyres of vehicles have treads (these are the 'designs' that you can see on the tyre surface), which increase the friction between the tyre and the road.
Explanation:
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