The roads are filled with irregularities and uneven surface. Vehicle moving over such terrain thus experiences vibrations due to the force transmitted because of the uneven surface. The vibrations in the vehicle arising due to road irregularities are absorbed by the suspension system. For a Double Wishbone system the force gets transmitted from the wheels to the Knuckle then to the lower a arm and finally to the shock absorber where it gets damped out. Thus, the suspension system helps to provide a smooth and comfortable ride to the passengers. When a vehicle hits a bump in the road it causes the wheel to move up and down perpendicular to the road surface. The magnitude, of course, depends on whether the wheel is striking a giant bump or a tiny speck. Either way, the car wheel experiences a vertical acceleration as it passes over an imperfection. Without an intervening structure, all of wheel's vertical energy is transferred to the frame. In such a situat
no the trailing arm does not have any camber changes. As it is connected normal to the longitudinal axis of the frame the wheel travel is linear and hence no camber change.....
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