The right-angle link has a counterclockwise angular velocity of 3 rad /s at the instant represented, and point B has a velocity v_B = 2i − 0.3j m/s. Determine the velocity of A using vector notation. Sketch the vector polygon which corresponds to the terms in the relative-velocity equation and estimate or measure the magnitude of v_A.

Transcribed Image Text:

の 0.4 m A y 0.5 m LーーX В