Determine the value of h when the jack is removed

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The double-axle front suspension is used on small trucks. In a test of the designed action, the frame F must be jacked up so that h = 350 mm in order to relieve the compression in the coil springs. Determine the value of h when the jack is removed. Each spring has a stiffness of 120 kN /m. The load L is 12 kN, and the central frame F has a mass of 40 kg. Each wheel and attached link has a mass of 35 kg with a center of mass 680 mm from the vertical centerline.

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Reference no: EM13933304

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