Question

How is friction used in nature ??
&
Disadvantages of friction in nature ?? ​

Answer 1

Explanation:

1) Nature has found a number of ways to efficiently tackle friction problems. It has solutions to provide ultra low friction in the case of lubricated systems, ultra high friction in the case of adhesives or in some cases even controlled adaptable friction performance.

2) Answer:-

• It is difficult to clean surfaces. The friction between the dust particles and surfaces can be very strong in some cases.

• It is difficult to clean surfaces. The friction between the dust particles and surfaces can be very strong in some cases.Friction reduces speed. That is why maglev trains are designed with an elevated concept to reduce friction.

Mark Brilliant