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When two sufaces are coated with lubrica...

When two sufaces are coated with lubricant, friction between the surfaces `"_____"`

A

becomes zero

B

decreases

C

remainjs constant

D

increases

Text Solution

Verified by Experts

The correct Answer is:
B
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TARGET PUBLICATION-FRICTION IS SOLIDS AND LIQUIDS -MCQ (EVALUATION TEST)
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  8. Consider a car moving along a straight horizontal road with a speed of...

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  10. Equal volume of two immiscible liquids of densities rho and 2rho are f...

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  11. Assertion : A horse has to pull a cart harder during the first few ste...

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