MCQOPTIONS
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| 1. |
When we apply the equilibrium equations in the free body diagram of the screw, for two force members to be in equilibrium then _________ |
| A. | They both must not be collinear |
| B. | They must be of different magnitude |
| C. | They must be in the same direction |
| D. | They must be in the opposite direction cancelling each other |
| Answer» E. | |