B200 mA vehicle prototype is being tested on a circular track of radius 200 m and is initially at rest at A. The vehicle accelerates in theclockwise direction such that the vehicle's speed increases at a rate of o, 0,125t m/s², where t is in s. (The circumference of a circleis C 2mr.JA)How long does it take for the vehicle to reach point B?B) How fast is the vehicle traveling when it reaches point B?C) what is the magnitude of the vehicles acceleration at point 87Use the editor to format your answer

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