Macypeterson16 Macypeterson16

15-04-2024
Physics

contestada

A racetrack is constructed such that two arcs of radius 80m at A and 40 m at B are joined by two stretches of straight track as shown. In a single trial run a driver travels at a constant speed of 50m/s for one complete lap. The ratio of the tangential acceleration at A to that at B is ?

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