The slender steel rod AB weighs 6 20 lb and is secured to the rotating shaft by the rod OG and its fittings at O and G The angle remains constant at 30, and the entire rigid assembly rotates about the z axis at the steady rate N 600 rev min Calculate the angular momentum HO of AB and its kinetic en...

Angular momentum The angular momentum of a rigid body rotating about a fixed axis is given by H I wh ...

The slender steel rod AB weighs 6.20 lb and is secured to the rotating shaft by the

Question:

The slender steel rod AB weighs 6.20 lb and is secured to the rotating shaft by the rod OG and its fittings at O and G. The angle β remains constant at 30°, and the entire rigid assembly rotates about the z-axis at the steady rate N = 600 rev/min. Calculate the angular momentum HO of AB and its kinetic energy T.