The car travels along the circular curve having a radius r = 400 ft. At the instant shown, its angular rate of rotation is \dot{ \theta } = 0.025 rad/{ s }^{ 2 }, which is decreasing at the rate \ddot{ \theta } = -0.008 rad/{ s }^{ 2 }. Determine the radial and transverse components of the car’s velocity and acceleration at this instant and sketch these components on the curve.