1. A wheel starts at rest and rotates clockwise through 8/2 radians at a constant angular acc. in 5 seconds.
   1. What was the angular displacement?(-12.57 rad)
   2. What was the angular distance? (+12.57 rad)
   3. What was the displangle?(Displacement angle, I guess)(0 rad)
   4. What was the average angular velocity?( -2.513rad/s)
   5. What was the average angular speed?( +2.513 rad/s)
   6. What was the final angular velocity?(-5.03 rad/s)
   7. What was the angular acceleration?(-1.0 rad/s/s)