MCQOPTIONS
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| 1. |
For getting the normal force on the supports, we do what? |
| A. | Make the vertical sum of the forces equal to zero |
| B. | Make the horizontal sum of the forces equal to zero |
| C. | Make the moment sum of the forces equal to zero |
| D. | Make the rotational sum of the forces equal to zero |
| Answer» B. Make the horizontal sum of the forces equal to zero | |