A car is traveling around a circular track of 660-ft radius. If the magnitude of its total acceleration is 6.7 ft/sec2 a
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A car is traveling around a circular track of 660-ft radius. If the magnitude of its total acceleration is 6.7 ft/sec2 a
A car is traveling around a circular track of 660-ft radius. If the magnitude of its total acceleration is 6.7 ft/sec2 at the instant when its speed is 36 mi/hr, determine the rate at at which the car is changing its speed. Answer: at = + i 7.946 ft/sec2
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