The angle through which a rotating wheel has turned in time t is given by =atbt2+ct4, where is in radians and t in seconds. If a=9.0rad/s,b=15.5rad/s2,c=1.4rad/s4, evaluate at t=3.1s Express your answer using two significant figures. Part B Evaluate at t=3.1s Express your answer using two significant figures. The angle through which a rotating wheel has turned in time t is given by =atbt2+ct4, where is in radians and t in seconds. What is the average angular velocity between t=2.0s and t=3.1s ? Express your answer using two significant figures. Part D What is the average angular acceleration between t=2.0s and t=3.1s ? Express your answer using two significant figures