27- (a) Calculate the linear acceleration of a car, the 0.290-m radius tires of which have an angular acceleration of 12.5 rad/s?. Assume no slippage and give your answer in m/s2.|m/s2(b) How many revolutions do the tires make in 2.50 s if they start from rest?rev(c) What is their final angular velocity in rad/s?rad/s(d) What is the final velocity of the car in m/s?m/s

Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and specify the other subparts (up to 3) you’d like answered (a.)Given, Angular acceleration,α=12.5 rads2 Radius, r=0.290 m The linear acceleration is , a=αr⇒a=12.5×0.290⇒a=3.625 ms2 Linear acceleration is 3.625 m/s2 (b.) From equation of kinematics we have, θ=ω0t+12αt2 Here, ω0=0 t=2.5 sα=12.5 rad/s2 Thus, θ=12×12.5×2.52⇒θ=39.06 rad Thus number of revolution, n=θ2π⇒n=39.062π=6.21 revolution Required number of revolution is 6.21 (c.) From the equation of kinematics, ω=ω0+αt⇒ω=0+12.5×2.5⇒ω=31.25 rads Thus the final velocity is 31.25 rad/s

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(a) Calculate the linear acceleration of a car, the 0.290-m radius tires of which have an angular acceleration of 12.5 rad/s?. Assume no slippage and give your answer in m/s?. |m/s² (b) How many revolutions do the tires make in 2.50 s if they start from rest? rev (c) What is their final angular velocity in rad/s? rad/s

(a) Calculate the linear acceleration of a car, the 0.290-m radius tires of which have an angular acceleration of 12.5 rad/s?. Assume no slippage and give your answer in m/s?. |m/s² (b) How many revolutions do the tires make in 2.50 s if they start from rest? rev (c) What is their final angular velocity in rad/s? rad/s

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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