A cart on a circular track (radius 25 ft) begins at rest and accelerates with an acceleration of 0.785 ft/s2 as it goes around the track. This cart is to achieve a speed such that it can go around the track every 10 seconds. (a) What is the magnitude of the angular acceleration of the cart around the track?(b) How many times must it go around the track to achieve the desired rate

A cart on a circular track (radius 25 ft) begins at rest and accelerates with an acceleration of 0.785 ft/s2 as it goes around the track. This cart is to achieve a speed such that it can go around the track every 10 seconds. (a) What is the magnitude of the angular acceleration of the cart around the track?(b) How many times must it go around the track to achieve the desired rate

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