2. The 300 mm yellow rod AB is guided by red wheels at A and B that rolls in vertical and horizontal tracks as shown in the following figure. Knowing that at the instant shown 0 = 30° and the constant...

Extracted text: 2. The 300 mm yellow rod AB is guided by red wheels at A and B that rolls in vertical and horizontal tracks as shown in the following figure. Knowing that at the instant shown 0 = 30° and the constant velocity of the wheel of A is 8 m/s downward, determine (a) the magnitude of the angular velocity of the yellow rod AB (WAB = ?), (b) the magnitude of the acceleration of Point G which is the mass center and the middle of the AB rod (ac = ?). 300 тm VA Figure 2. Question 2