Question

Smooth surface has
(a) less friction
(b) more friction
(c) sometimes less and sometimes more
(d) all of these

Answer 1

Answer:

Hey mate here is your answer....

Option a

Hope it helps you...

Answer 2

Answer:

(a) less friction

A smooth surface has less friction.

Explanation:

Fiction:-

• Friction is a labour force that opposes motion between any shells that are touching. Friction can cause for or against us. For illustration, laying sand on an icy sidewalk increases friction so you're less probable to slip.
• On the different side, too major friction between shifting zone in an auto motor can create the region to wear out.

• A rough face will have more friction because on a rough face there will subsist further irregularities. They will create interlocking which in wander creates a further frictional workforce.
• For a smooth face, irregularities and interlocking are less and hence have veritably lower friction.

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