1. During a very quick stop, a car decelerates at 6.75 m/s 2. How many revolutions do the tires make before coming to rest, given their initial angular velocity is 98.0 rad/s and the radius of the tires is 0.290 m? Ans: 32.8 Wo = 98.0 rad, W=0 2 Jat r=29u getd aこVde geto Xot Vot t 2 0:8ッ+Wt +t Get 0 ih vad I nde > Trer =2T yad a nde- Trev 21T rnd

1. During a very quick stop, a car decelerates at 6.75 m/s 2. How many revolutions do the tires make before coming to rest, given their initial angular velocity is 98.0 rad/s and the radius of the tires is 0.290 m? Ans: 32.8 Wo = 98.0 rad, W=0 2 Jat r=29u getd aこVde geto Xot Vot t 2 0:8ッ+Wt +t Get 0 ih vad I nde > Trer =2T yad a nde- Trev 21T rnd

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter10: Rotational Motion And Angular Momentum

Section: Chapter Questions

Problem 39PE: A playground merry-go-round has a mass of 120 kg and a radius of 1.80 m and it is rotating with an...

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