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48. A national roadway bridge over a canal is in the form of an arc of a circle of radius 49m. What is the maximum speed with which a car can move without leaving the ground at the highest point?

Answer» 48. A national roadway bridge over a canal is in the form of an arc of a circle of radius 49m. What is the maximum speed with which a car can move without leaving the ground at the highest point?


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