sohan applied oil on door hinges. what whould you expect?(a) the friction icresased (b) the friction decreased
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The friction decreases as the oil acts as a lubricant and smoothen the area of contact
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Hi there !
The answer is option ---> (b)the friction decreased.
Oil , here , acts as a lubricant .
It makes the surface smooth , and hence the door hinges would have less friction between them .
The answer is option ---> (b)the friction decreased.
Oil , here , acts as a lubricant .
It makes the surface smooth , and hence the door hinges would have less friction between them .
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