INFORMATION: -9.8 m/s (downl 1. A 10.0 kg model car is being swung around a circular track, of radius 15.0 m, with a string, as indicated. The track is ramped at an angle of 10. if there is NQ friction between the car and the track, what is the tension in the string to keep the car at a speed of 7.0 m/s?( sering 15 125 car 10 e R-15.0 m
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