(t) given by θ(t)=γt2−βt3 , where γ=3.20 rad/s2 and β=0.500rad/s3.
Part A
Calculate the angular velocity of the roller as a function of time.
(6.40rad/s2)t3−(1.50rad/s3)t2
(6.40rad/s2)t−(1.50rad/s3)t2
(7.40rad/s2)t−(2.30rad/s3)t2
(6.40rad/s2)t