(Solved):     The gears are subjected to the couple moments shown in (Figure 1). Suppose that \ ...

 

 

The gears are subjected to the couple moments shown in (Figure 1). Suppose that \( M_{1}=42 \mathrm{lb} \cdot \mathrm{ft} \). Determine the magnitude of the resultant couple moment. Express your answer to three significant figures and include the appropriate units. Figure 1 of 1 Part B Determine the coordinate direction angle \( \alpha \) of the resultant couple moment. Express your answer using three significant figures. The gears are subjected to the couple moments shown in (Figure 1). Suppose that \( M_{1}=42 \mathrm{lb} \cdot \mathrm{ft} \). Determine the coordinate direction angle \( \beta \) of the resultant couple moment. Express your answer using three significant figures. Figure 1 of 1 Part D Determine the coordinate direction angle \( y \) of the resultant couple moment. Express your answer using three significant figures.