Collar A moves to the right along the top rail with a constant speed v_A. Find the angular velocity vector Ohm_AB of the link and the velocity v_B of collar B. Work this problem out by hand to the point where you can write an equation of the form M [theta v_B] = (where f_1 or f_2 could be a constant), use symbolic Matlab to solve for theta and V_b, then construct the requested vectors.

Amixture of slurry and mud is to be pumped through a horizontal pipe of diameter 500 mm. the fluid behaves as a bingham plastic with a yield stress of 30 pa and viscosity 0.04 pa.s. describe the effects of the shear stress through a transverse section of the pipe by plotting the variation in shear stress and velocity profile: (i) just before the slurry starts to move (ii) as the slurry flows when the pressure gradient is double that in part (i)

How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?

What is creep? what is stress relaxation?