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Physics, 21.01.2020 01:31 yasminothman02
Aâsleeping policemanâ is a bump placed in the road to restrict the speed of cars. what radius of curvature should the bump have to cause cars traveling faster than 40 km/hr to leave the ground?
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Aâsleeping policemanâ is a bump placed in the road to restrict the speed of cars. what radius of cur...
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