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1. |
What is the formula to calculate resisting force? |
A. | Resisting force=(P<sub>max</sub>)<sub>l</sub>d<sub>0</sub>l<sub>1</sub> |
B. | Resisting force=(P<sub>b</sub>)<sub>l</sub>d<sub>i</sub>l<sub>1</sub> |
C. | Resisting force=(P<sub>b</sub>)<sub>l</sub>d<sub>0</sub>l<sub>1</sub> |
D. | Resisting force=(P<sub>b</sub>)<sub>l</sub>d<sub>0</sub>l<sub>s</sub> |
Answer» D. Resisting force=(P<sub>b</sub>)<sub>l</sub>d<sub>0</sub>l<sub>s</sub> | |