where h is the distance separating the plates and the origin is placed midway between the plates. Consider a flow of water at , with and . Calculate the shear stress on the upper plate and give its direction.
4. The magnetic field in the certain region is 0.128 T, and its direction is that of the +z-axis in
the figure below. (a) What is the magnetic flux across the surface abcd in the figure? (b) What
is the magnetic flux across the surface befc? (c) What is the magnetic flux across the surface
aefd? (d) What is the net flux through all five surfaces that enclose the shaded volume?
Determine whether the set of functions f1(x) = x, f2(x) = x − 1, f3(x) = x + 3 is linearly independent on the interval (−∞,∞)