COLLEGE PHYSICS
2nd Edition
ISBN: 9781464196393
Author: Freedman
Publisher: MAC HIGHER
expand_more
expand_more
format_list_bulleted
Question
Chapter 8, Problem 45QAP
To determine
The given values into rad/sec
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
As an audio CD plays, the frequency at which the disk spins changes. At 210 rpm, the speed of a point on the outside edge of the disk is 1.3 m/s. At420 rpm, the speed of a point on the outside edge isA. 1.3 m/s B. 2.6 m/sC. 3.9 m/s D. 5.2 m/s
11. (1 p) Calcule el momento angular de un disco de 2.4 kg y 4.3 cm de diámetro, que rota a 600 rpm.
A high-speed drill reaches 2200 rpmrpm in 0.51 s.
a) What is the drill's angular acceleration? Express your answer in radians per second squared.
b) Through how many revolutions does it turn during this first 0.51 ss?
Express your answer in revolutions.
Chapter 8 Solutions
COLLEGE PHYSICS
Ch. 8 - Prob. 1QAPCh. 8 - Prob. 2QAPCh. 8 - Prob. 3QAPCh. 8 - Prob. 4QAPCh. 8 - Prob. 5QAPCh. 8 - Prob. 6QAPCh. 8 - Prob. 7QAPCh. 8 - Prob. 8QAPCh. 8 - Prob. 9QAPCh. 8 - Prob. 10QAP
Ch. 8 - Prob. 11QAPCh. 8 - Prob. 12QAPCh. 8 - Prob. 13QAPCh. 8 - Prob. 14QAPCh. 8 - Prob. 15QAPCh. 8 - Prob. 16QAPCh. 8 - Prob. 17QAPCh. 8 - Prob. 18QAPCh. 8 - Prob. 19QAPCh. 8 - Prob. 20QAPCh. 8 - Prob. 21QAPCh. 8 - Prob. 22QAPCh. 8 - Prob. 23QAPCh. 8 - Prob. 24QAPCh. 8 - Prob. 25QAPCh. 8 - Prob. 26QAPCh. 8 - Prob. 27QAPCh. 8 - Prob. 28QAPCh. 8 - Prob. 29QAPCh. 8 - Prob. 30QAPCh. 8 - Prob. 31QAPCh. 8 - Prob. 32QAPCh. 8 - Prob. 33QAPCh. 8 - Prob. 34QAPCh. 8 - Prob. 35QAPCh. 8 - Prob. 36QAPCh. 8 - Prob. 37QAPCh. 8 - Prob. 38QAPCh. 8 - Prob. 39QAPCh. 8 - Prob. 40QAPCh. 8 - Prob. 41QAPCh. 8 - Prob. 42QAPCh. 8 - Prob. 43QAPCh. 8 - Prob. 44QAPCh. 8 - Prob. 45QAPCh. 8 - Prob. 46QAPCh. 8 - Prob. 47QAPCh. 8 - Prob. 48QAPCh. 8 - Prob. 49QAPCh. 8 - Prob. 50QAPCh. 8 - Prob. 51QAPCh. 8 - Prob. 52QAPCh. 8 - Prob. 53QAPCh. 8 - Prob. 54QAPCh. 8 - Prob. 55QAPCh. 8 - Prob. 56QAPCh. 8 - Prob. 57QAPCh. 8 - Prob. 58QAPCh. 8 - Prob. 59QAPCh. 8 - Prob. 60QAPCh. 8 - Prob. 61QAPCh. 8 - Prob. 62QAPCh. 8 - Prob. 63QAPCh. 8 - Prob. 64QAPCh. 8 - Prob. 65QAPCh. 8 - Prob. 66QAPCh. 8 - Prob. 67QAPCh. 8 - Prob. 68QAPCh. 8 - Prob. 69QAPCh. 8 - Prob. 70QAPCh. 8 - Prob. 71QAPCh. 8 - Prob. 72QAPCh. 8 - Prob. 73QAPCh. 8 - Prob. 74QAPCh. 8 - Prob. 75QAPCh. 8 - Prob. 76QAPCh. 8 - Prob. 77QAPCh. 8 - Prob. 78QAPCh. 8 - Prob. 79QAPCh. 8 - Prob. 80QAPCh. 8 - Prob. 81QAPCh. 8 - Prob. 82QAPCh. 8 - Prob. 83QAPCh. 8 - Prob. 84QAPCh. 8 - Prob. 85QAPCh. 8 - Prob. 86QAPCh. 8 - Prob. 87QAPCh. 8 - Prob. 88QAPCh. 8 - Prob. 89QAPCh. 8 - Prob. 90QAPCh. 8 - Prob. 91QAPCh. 8 - Prob. 92QAPCh. 8 - Prob. 93QAPCh. 8 - Prob. 94QAPCh. 8 - Prob. 95QAPCh. 8 - Prob. 96QAPCh. 8 - Prob. 97QAPCh. 8 - Prob. 98QAPCh. 8 - Prob. 99QAPCh. 8 - Prob. 100QAPCh. 8 - Prob. 101QAPCh. 8 - Prob. 102QAPCh. 8 - Prob. 103QAPCh. 8 - Prob. 104QAPCh. 8 - Prob. 105QAPCh. 8 - Prob. 106QAPCh. 8 - Prob. 107QAPCh. 8 - Prob. 108QAPCh. 8 - Prob. 109QAPCh. 8 - Prob. 110QAPCh. 8 - Prob. 111QAPCh. 8 - Prob. 112QAPCh. 8 - Prob. 113QAPCh. 8 - Prob. 114QAPCh. 8 - Prob. 115QAPCh. 8 - Prob. 116QAPCh. 8 - Prob. 117QAPCh. 8 - Prob. 118QAPCh. 8 - Prob. 119QAPCh. 8 - Prob. 120QAPCh. 8 - Prob. 121QAPCh. 8 - Prob. 122QAPCh. 8 - Prob. 123QAPCh. 8 - Prob. 124QAPCh. 8 - Prob. 125QAPCh. 8 - Prob. 126QAPCh. 8 - Prob. 127QAP
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- The dung beetle is known as one of the strongest animals for its size, often forming balls of dung up to 10 times their own mass and rolling them to locations where they can be buried and stored as food. A typical dung ball formed by the species K. nigroaeneus has a radius of 2.00 cm and is rolled by the beetle at 6.25 cm/s. (a) What is the rolling balls angular speed? (b) How many full rotations are required if the beetle rolls the ball a distance of 1.00 m?arrow_forwardIntegrated 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?arrow_forwardA gyroscope slows from an initial rate of 32.0 rad/s at a rate of 0.700 rad/s2. (a) How long does it take to come to rest? (b) How many revolutions does it make before stopping?arrow_forward
- Keratinocytes are the most common cells in the skins outer layer. As these approximately circular cells migrate across a wound during the healing process, they roll in a way that reduces the frictional forces impeding their motion. (a) Given a cell body diameter of 1.00 105 m (10 m), what minimum angular speed would be required to produce the observed linear speed of 1.67 107 m/s (10 m/min)? (b) How many complete revolutions would be required for the cell to roll a distance of 5.00 103 m? (Because of slipping as the cells roll, averages of observed angular speeds and the number of complete revolutions are about three times these minimum values.)arrow_forwardA 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?arrow_forwardAs a compact disc (CD) spins clockwise as seen from above,information is read from it, starting with the innermost ring andmoving outward. When the information is being read from theinnermost ring, the CDs angular speed is 0 = 52.4 rad /s. TheCD slows down so that when information is read from the outermost ring, = 20.9 rad /s. It takes 74 min 33 s to read themusic from a particular CD. Find the constant angular acceleration of the CD.arrow_forward
- Math Review (a) Convert 47.0 to radians, using the appropriate conversion ratio. (b) Convert 2.35 rad to degrees. (c) If a circle has radius 1.70 m, what is the are length subtended by a 47.0 angle? (See Sections 1.5 and 7.1.)arrow_forwardPAGE 232 HOMEWORK CHAPTER 9 1. A compact disk rotates clockwise, making one revolution in 0.286 s. a) Find the angular velocity, o. b) Find the linear speed, v, of a point 6.00 cm = 0.0600 m from the axis of rotation. Ans. a. 22.0 rad/s b. 1.32 m/sarrow_forwardA wheel rotating about a fixed axis with a constant angular acceleration of 2.0 rad/s starts from rest at 0. The wheel has a diameter of 52cm. What is the magnitude of the total acceleration of a point on the outer edge of the wheel at t 0.60 s in m/s a. 0.38 b. 0.50 c. 0.64 d. 0.75 O 1. d O 2. b O 3. carrow_forward
- 7. A motor at rest is turned on to 2500 rev/min in 26s. How many revolutions were made in the last 26s? 127 300 476 542arrow_forwardAt time t= 0s, a wheel has an angular displacement of zero radians and an angular velocity of 29 radja The wheel has a constant acceleration of -0.52 radjs?. In this situation, the maximum value of the angular displacement, in rad, is closest to: OA. +1011 O B. +1617 OC. +1213 O D.+1415 O E. +809arrow_forwardA 69-cmcm-diameter wheel accelerates uniformly about its center from 130 rpmrpm to 270 rpmrpm rpm in 4.3 ss . Part A. Determine its angular acceleration. Part B. Determine the radial component of the linear acceleration of a point on the edge of the wheel 2.0 ss after it has started accelerating. Part C. Determine the tangential component of the linear acceleration of a point on the edge of the wheel 2.0 ss after it has started accelerating.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- College PhysicsPhysicsISBN:9781938168000Author:Paul Peter Urone, Roger HinrichsPublisher:OpenStax CollegeCollege PhysicsPhysicsISBN:9781285737027Author:Raymond A. Serway, Chris VuillePublisher:Cengage LearningPrinciples of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
- Physics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage LearningCollege PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
College Physics
Physics
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:OpenStax College
College Physics
Physics
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
Principles of Physics: A Calculus-Based Text
Physics
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers: Foundations...
Physics
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Cengage Learning
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
Rotational Kinetic Energy; Author: AK LECTURES;https://www.youtube.com/watch?v=s5P3DGdyimI;License: Standard YouTube License, CC-BY