A bridge of length 35 m and mass 12 x 105 kg is supported, Ask an Expert

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A bridge of length 35 m and mass 1.2 x 10⁵ kg is supported at each end. A truck of mass 30600 kg is located 17 m from the left end.

2108_A bridge is supported at each end.png

What is the force on the bridge at the left point of support? The acceleration of gravity is 9.8 m/s² . Answer in units of N.

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