At the instant shown, cars A and B are traveling at speeds of 55 mi/h and 40 mi/h, respectively. B is increasing its speed by 1200 mi/h. while A maintains a constant speed. Car B moves along a curve having a radius of curvature of 0.5 mi. (Figure 1) Part A Determine the magnitude of the velocity of B with respect to A. Express your answer to three significant figures and Include the appropriate unita. (17 Figure A V = B = 40 mi/h 55 mi/h 30 1 of 1 VB/A Value Submit Request Answer Part B Units Determine the angle of VB/A (counterclockwise from the positive axis). Express your answer to three significant figures and Include the appropriate units. Value Submit Request Answer Part C ( G 17 Units Determine the magnitude of the acceleration of B with respect to A. Express your answer to three significant figures and Include the appropriate units. GB/A = Value Submit Request Answer Part D Units - Determine the angle of ag/A (counterclockwise from the positive axis). Express your answer to three significant figures and Include the appropriate units. Value Submit Request Answer Units < Return to Assignment Provide Feedback