Rod AB can slide freely along the floor and the inclined plane. Denoting by v A the velocity of point A, derive an expression for (a) the angular velocity of the rod, (b) the velocity of end B. Rod AB...

Rod AB can slide freely along the floor and the inclined plane. Denoting by v_A
the velocity of point A, derive an expression for (a) the angular velocity of the rod, (b) the velocity of end B.

Rod AB can slide freely along the floor and the inclined plane. Knowing that u = 20°, b = 50°, l = 2 ft, and v_A
= 8 ft/s, determine (a) the angular velocity of the rod, (b) the velocity of end B.