A low-flying cropduster A is moving with a constant speed of 40 m/s in the horizontal circle of radius 300 m. As it passes the twelve-o'clock position shown at time t = 0, car B starts from rest from the position shown and accelerates along the straight road at the constant rate of 3 m/s2 until it reaches a speed of 30 m/s, after which it maintains that constant speed. Determine the velocity and acceleration of A with respect to B and plot the magnitudes of both these quantities over the time period 0 = t = 50 s as functions of both time and displacement B s of the car. Determine the maximum and minimum values of both quantities and state the values of the time t and the displacement s at which they occur