The tires of a car make 85 revolutions as the car reduces its speed uniformly from 87.0 km/h to 58.0 km/h. The tires have a diameter of 0.84 m. Part A What was the angular acceleration of the tires? Express your answer using two significant figures. VE ΑΣΦ α = Submit Part B t = Request Answer If the car continues to decelerate at this rate, how much more time is required f Express your answer to two significant figures and include the appropria. Submit Part C HÅ Value Request Answer → Units ? ? rad/s²

The tires of a car make 85 revolutions as the car reduces its speed uniformly from 87.0 km/h to 58.0 km/h. The tires have a diameter of 0.84 m. Part A What was the angular acceleration of the tires? Express your answer using two significant figures. VE ΑΣΦ α = Submit Part B t = Request Answer If the car continues to decelerate at this rate, how much more time is required f Express your answer to two significant figures and include the appropria. Submit Part C HÅ Value Request Answer → Units ? ? rad/s²

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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