the velocity in a fluid passing through the surface omex< 3m, omsy 2m, z-0m is seen to be given by v(x, y)-3x i/xty)j+x'y k m/s. what is the total water flux through the surface (cubic metres per second). [18 m'/s]

What is the angular momentum of the bar about the axle?

The scalar triple product computes the magnitude m of the moment of a force vector f about a specified line. it is m = (r × f) · n, where r is the position vector from the line to the point of application of the force and n is a unit vector in the direction of the line. use matlab to compute the magnitude m for the case where f = [12, −5, 4] n, r = [−3, 5, 2] m, and n = [6, 5, −7].

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.