MCQOPTIONS
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| 1. |
What is the condition of equilibrium of a body if the Resultant 'R' of a system of concurrent forces is zero? |
| A. | ΣX = 0 only |
| B. | Σy = 0 only |
| C. | ΣX = 0 or Σy = 0 |
| D. | ΣX = 0 and Σy = 0 |
| Answer» E. | |