The smooth, concrete-lined channel shown in Fig. P10.60 is built on a slope of 2 m/km. Determine the flowrate if the depth is y 1.5 m.

LECTURE 10 Moment about an axis Moment of a scalar force about any point is to the shortest perpendicular distance To find the moment around an axis (a) We take the dot product of the unit vector of a with (r x F), the cross product of r and F For example, you should set up a problem like so… uax uay uaz rx ry rz Fx Fy Fz ua is the unit vector along the a axis...