The crank OA rotates in the vertical plane with a constant angular velocity wg. Link AB is a uniform slender rod. Which one below is the correct free body diagram and the kinetic diagram of the link AB? Neglect the weight of the roller and friction. 0.4 m 1.0 m 0.8 m Ltfen birini sein: A m(ac)y O a. 1.0 m 0.8 m 1.0 m "m(a). mg B B B. A. A m(ach O b. 1.0 m 1.0 m 0.8 m lea mg By By A, m(ao)y 1.0 m 0.8 m 1.0 m m(ac) mg m(ac), d. 1.0 m 0.8 m 1.0 m "m(ac). loa mg B A loa Oe. 1.0 m 0.8 m 1.0 m mg B B. B