Mention the advantage of using grease in the axle of a bicycle.
Step 1: Friction
Friction is defined as the opposing force developed when one body is in contact with another body.
Step 2: Advantage of using grease in the axle of a bicycle:
Why does oiling the axles of a bicycle make the bicycle move more easily?
Name the device which is used between the hubs and axles of bicycle wheels to reduce friction.
Why does a bicycle and a motor mechanic use grease?
Why we apply grease on the chain of our bicycle to prevent wear and tear?
Of the following statements choose the correct statement : A) Grease is used to reduce friction in the bicycle chain. B) Ball bearings are used to reduce friction in a fan. C) Oil can be used to increase friction in a car engine. D) Talc can be used to reduce friction in a carrom board.