When two surfaces are coated with a lubricant, then they - Vidyadip

MCQ

When two surfaces are coated with a lubricant, then they

A
Stick to each other
✓
Slide upon each other
C
Roll upon each other
D
None of these

✓

Answer

Correct option: B.

Slide upon each other

(b) Surfaces always slide over each other.

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