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A car A is accelerating in a direction of its motion at the rate of a-1.2m/sec. Car B is rounding a curve of 150

 

A car A is accelerating in a direction of its motion at the rate of a-1.2m/sec. Car B is rounding a curve of 150 meter radius at a constant speed Va-15m/see. a) Determine the velocity and acceleration which car B appears to have an observer in car A if car A has reached speed of Va-20m/sec. Use trigonometric method to solve the problem. 30 150

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