Which of the following statements about solid friction are correct? It i. is a force...
PHYSICS
WAEC 2007
Which of the following statements about solid friction are correct? It i. is a force ii. occurs between the surfaces of two bodies in contact iii. depends on the area in contact
- A. i and ii only
- B. i and iii only
- C. ii and iii only
- D. i, ii and iii
Correct Answer: A. i and ii only
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