Example 2-87 Curvilinear Motion
Автор: Albert BB Jump / 学长BB酱
Загружено: 2026-01-15
Просмотров: 111
Описание: 2/87 The speed of a car increases uniformly with time from 50 km ∕ h at A to 100 km ∕ h at B during 10 seconds. The radius of curvature of the hump at A is 40 m. If the magnitude of the total acceleration of the mass center of the car is the same at B as at A, compute the radius of curvature 𝜌B of the dip in the road at B. The mass center of the car is 0.6 m from the road.
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