A stopwatch starts while race car travels at 6 m/s from the pit area and accelerates at a uniform rate to a speed of 38 m/s in 7 s moving on a circular track of radius 524 m.


Assuming constant tangential acceleration, find


(a) the tangential acceleration, and


(b) the radial acceleration,at the instant when the speed is v = 6


Once you have both of those. Find the magnitude of a at any moment