For the planes of Prob. 2/192, beginning at the position shown, plane A increases its speed at a constant rate and acquires a speed of 415 km/h by the time it reaches position E, while plane B experiences a steady deceleration of 1.5 m/s². Relative to the pilot in plane B, what are the velocities and accelerations which plane A appears to have when it is at positions C and E?

Data from Prob.2/192

Plane A travels along the indicated path with a constant speed v_A = 285 km/h. Relative to the pilot in plane B, which is flying at a constant speed v_B = 350 km/h, what are the velocities which plane A appears to have when it is at positions C and E? Both planes are flying horizontally.

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B UB y L--x VA 300 m 30° 60° 600 m E D 300 m Problem 2/192