At the instant shown, the velocity and acceleration vectors of the airplane have the fol-
i3=(215+332f)ft/s and &=(190i+76.0j)ft/s2.
Use Eq. (1.17) on p. 8 to determine the angle gt, the smaller of the two angles formed b
The velocity of the car has the following representation: 5 = (8.307 + 0.726 j) m/s. Detennine the
magnitude of E. In addition. knowing that the angle 0 describes the orientation of 5. determine 0 and
express its value in degrees.