3. What is the angular speed of the wheel of a car, if the car is traveling at 80 km/h and the radius of the wheel is 17 cm?O A. zeroO B. 131 rad/sO C. 470 rad/sD. 22 rad/sO E. 17000 rad/sO F.490 rad/sO G. 377 rad/sO H. 2900 rad/s1. 1740 rad/sBackSave & Continue2020ch99+DELL

Given data The linear speed is given as v = 80 km/h. The radius of the wheel is r = 17 cm. The…

Answered: 3. What is the angular speed of the…

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter8: Rotational Motion

Section: Chapter Questions

Problem 54A

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Similar questions

A truck with 0.420-m-radius tires travels at 32.0 m/s. What is the angular velocity of the rotating tires in radians per second? What is this in rev/min?
Integrated Concepts An ultracentrifuge accelerates from rest to 100,000 rpm in 2.00 min. (a) What is its angular acceleration in rad/s2? (b) What is the tangential acceleration of a point 9.50 cm from the axis of rotation? (c) What is the radial acceleration in m/s2 and multiples of g of this point at full rpm?
A disk rotates about an axis through its center. Point A is located on its rim and point B is located exactly halfway between the center and the rim. What is the ratio of (a) the angular velocity A to that of B and (b) the tangential velocity vA to that of vB?
A wheel is rotating about a fixed axis with constant angular acceleration 3 rad/s2. At different moments, its angular speed is 2 rad/s, 0. and +2 rad/s. For a point on the rim of the wheel, consider at these moments the magnitude of the tangential component of acceleration and the magnitude of the radial component of acceleration. Rank the following five items from largest to smallest: (a) |at| when = 2 rad/s, (b)|ar| when = 2 rad/s, (c)|ar| when = 0, (d) |at| when = 2 rad/s, and (e) |ar| when = 2 rad/s. If two items are equal, show them as equal in your ranking. If a quantity is equal to zero, show that fact in your ranking.
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3. What is the angular speed of the wheel of a car, if the car is traveling at 80 km/h and the radius of the wheel is 17 cm? O A. zero O B. 131 rad/s O C. 470 rad/s D. 22 rad/s O E. 17000 rad/s O F. 490 rad/s O G. 377 rad/s O H. 2900 rad/s 1. 1740 rad/s Back Save & Continue 2020 ch 99+ DELL