Question

Question 7 5 pts A vehicle has the following properties; Mass (kg) 1250 Wheelbase (m) 2.55 Front weight bias 54 (%) Front axle cornering stiffness 120 (kN/rad) Rear axle cornering stiffness 115 (kN/rad) The vehicle is driven at a constant forward speed of 13m/s and subjected to a steer input at the front wheels of 0.03 radians. You are asked to evaluate the lateral velocity of the vehicle, your answer needs to have units of m/s and be to 2 decimal places.

Answer 1

VA= V=13m/s. T003 ↑ Cos (0.08) Forward velocity = = V Cos (0.03) Lateral Velocity = V Sin (003) VL = V sino03) a wheel NL = 13 Sin (0.03) VL = 0.3099 m/s. Ans

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