MCQOPTIONS
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MCQOPTIONS
| 1. |
Coefficient of static friction is equal to |
| A. | limiting friction force (F) ⁄ normal reaction force (R) |
| B. | limiting friction force (F) × normal reaction force (R) |
| C. | None of the above |
| D. | normal reaction force (R) ⁄ limiting friction force (F) |
| Answer» B. limiting friction force (F) × normal reaction force (R) | |