Question

write 2 methods of reducing friction


btada doo guys ​

Answer 1

Explanation:

BY reducing the friction of surface my applying any kind of lubricants like oil

By making object more streamlined

Answer 2

Friction is the force that opposes motion between any surfaces that are in contact with each other.

Friction can be reduced in a number of ways:

Explanation:

• Friction increases as the roughness of the surface increases when lubricants are used. Lubricants minimise friction by filling the small pores and crevices between contact surfaces.
• Polishing surfaces: This evens out the surface and so lowers friction.
• Using ball bearings allows you to: Ball bearings can be used to support rotating equipment. The friction of rolling is less than that of sliding.
• By streamlining: streamlining minimises the contact area and consequently friction.