### (pdf) vectormechanics15.pdf | abdiel antunes

Knowing that θ0 6 rad and T 4 s, determine the angular coordinate, the angular velocity, and the angular acceleration of the crank when (a) t 0, (b) t 2 s.The motion of a disk rotating in an oil bath is defined by the relation θ θ0 (1- e^-t/4 ), where θ is expressed in radians and t in seconds