Physics, asked by aashiscj2, 5 months ago

Is velicity ratio of a machine affected by applying oil on it.explain with reason​

Answers

Answered by sanjudvi5
0

Answer:

Force = Pressure ´ Area Frictional force will increase, if the area of contact will increase or if pressure applied on the surface increased. ... Following methods can be used to reduce friction: Oil is either thin or viscous. It depends upon SAE No. of oil

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