(Solved):     Consider the "roll-formed" member shown in (Figure 1). Suppose that \( a=24 \math ...

 

 

Consider the "roll-formed" member shown in (Figure 1). Suppose that \( a=24 \mathrm{~mm}, b=70 \mathrm{~mm} \). Figure 1 of 1 Determine the location \( \bar{y} \) of the centroid \( C \) of the "roll-formed" member. Neglect the thickness of the material and any slight bends at the corners. Express your answer to three significant figures and include the appropriate units.