Задача 10645.
👍 1
Vehicle weighing 5 tons rides on the concave bridge at a constant speed of 10 m / s. The radius of curvature of the bridge is 500 m. Calculate the force acting on the bridge from the side of the vehicle at a point at which the direction of the center of curvature of the direction of the bridge is at its vertex angle 40 °.
Detailed solution with a short recording conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
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