Physics for Scientists and Engineers, Vol. 1
6th Edition
ISBN: 9781429201322
Author: Paul A. Tipler, Gene Mosca
Publisher: Macmillan Higher Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 5, Problem 122P
(a)
To determine
The speed at which one must fly the plane.
(b)
To determine
ToFind: The force exerted on one’s hand as one holds the string.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A model airplane of mass 0.3 kg is attachedto a horizontal string and flies in a horizontalcircle of radius 5.9 m, making 1.6 revolutionsevery 4 s. (The weight of the plane is balancedby the upward “lift” force of the air on thewings of the plane.)The accelaration due to the gravity is 9.81m/s2.Find the speed of the plane.Answer in units of m/s.
A model airplane of mass 0.5 kg is attachedto a horizontal string and flies in a horizontalcircle of radius 6 m, making 1.6 revolutionsevery 8 s. (The weight of the plane is balancedby the upward “lift” force of the air on thewings of the plane.)The accelaration due to the gravity is 9.81m/s2.Find the speed of the plane.Answer in units of m/s.
Find the tension in the string.Answer in units of N.
A car is driving on circular test track of radius 900 m at a constant tranlational speed. The friction foce between the tire and the track provides the centripetal force to keep the car in the corcular motion. If the lap time of the car is 58 s and the mass of the car is 1200 kg. fond the magnitude of the frictional force between the tire and the track in the unit N.
Chapter 5 Solutions
Physics for Scientists and Engineers, Vol. 1
Ch. 5 - Prob. 1PCh. 5 - Prob. 2PCh. 5 - Prob. 3PCh. 5 - Prob. 4PCh. 5 - Prob. 5PCh. 5 - Prob. 6PCh. 5 - Prob. 7PCh. 5 - Prob. 8PCh. 5 - Prob. 9PCh. 5 - Prob. 10P
Ch. 5 - Prob. 11PCh. 5 - Prob. 12PCh. 5 - Prob. 13PCh. 5 - Prob. 14PCh. 5 - Prob. 15PCh. 5 - Prob. 16PCh. 5 - Prob. 17PCh. 5 - Prob. 18PCh. 5 - Prob. 19PCh. 5 - Prob. 20PCh. 5 - Prob. 21PCh. 5 - Prob. 22PCh. 5 - Prob. 23PCh. 5 - Prob. 24PCh. 5 - Prob. 25PCh. 5 - Prob. 26PCh. 5 - Prob. 27PCh. 5 - Prob. 28PCh. 5 - Prob. 29PCh. 5 - Prob. 30PCh. 5 - Prob. 31PCh. 5 - Prob. 32PCh. 5 - Prob. 33PCh. 5 - Prob. 34PCh. 5 - Prob. 35PCh. 5 - Prob. 36PCh. 5 - Prob. 37PCh. 5 - Prob. 38PCh. 5 - Prob. 39PCh. 5 - Prob. 40PCh. 5 - Prob. 41PCh. 5 - Prob. 42PCh. 5 - Prob. 43PCh. 5 - Prob. 44PCh. 5 - Prob. 45PCh. 5 - Prob. 46PCh. 5 - Prob. 47PCh. 5 - Prob. 48PCh. 5 - Prob. 49PCh. 5 - Prob. 50PCh. 5 - Prob. 51PCh. 5 - Prob. 52PCh. 5 - Prob. 53PCh. 5 - Prob. 54PCh. 5 - Prob. 55PCh. 5 - Prob. 56PCh. 5 - Prob. 57PCh. 5 - Prob. 58PCh. 5 - Prob. 59PCh. 5 - Prob. 60PCh. 5 - Prob. 61PCh. 5 - Prob. 62PCh. 5 - Prob. 63PCh. 5 - Prob. 65PCh. 5 - Prob. 67PCh. 5 - Prob. 68PCh. 5 - Prob. 69PCh. 5 - Prob. 70PCh. 5 - Prob. 71PCh. 5 - Prob. 72PCh. 5 - Prob. 73PCh. 5 - Prob. 74PCh. 5 - Prob. 75PCh. 5 - Prob. 76PCh. 5 - Prob. 77PCh. 5 - Prob. 78PCh. 5 - Prob. 79PCh. 5 - Prob. 80PCh. 5 - Prob. 82PCh. 5 - Prob. 83PCh. 5 - Prob. 84PCh. 5 - Prob. 85PCh. 5 - Prob. 86PCh. 5 - Prob. 87PCh. 5 - Prob. 88PCh. 5 - Prob. 89PCh. 5 - Prob. 90PCh. 5 - Prob. 91PCh. 5 - Prob. 92PCh. 5 - Prob. 93PCh. 5 - Prob. 94PCh. 5 - Prob. 95PCh. 5 - Prob. 96PCh. 5 - Prob. 97PCh. 5 - Prob. 101PCh. 5 - Prob. 102PCh. 5 - Prob. 103PCh. 5 - Prob. 104PCh. 5 - Prob. 105PCh. 5 - Prob. 106PCh. 5 - Prob. 107PCh. 5 - Prob. 108PCh. 5 - Prob. 109PCh. 5 - Prob. 110PCh. 5 - Prob. 111PCh. 5 - Prob. 112PCh. 5 - Prob. 113PCh. 5 - Prob. 114PCh. 5 - Prob. 115PCh. 5 - Prob. 116PCh. 5 - Prob. 117PCh. 5 - Prob. 118PCh. 5 - Prob. 119PCh. 5 - Prob. 120PCh. 5 - Prob. 121PCh. 5 - Prob. 122PCh. 5 - Prob. 123PCh. 5 - Prob. 124PCh. 5 - Prob. 125PCh. 5 - Prob. 126PCh. 5 - Prob. 127PCh. 5 - Prob. 128PCh. 5 - Prob. 129PCh. 5 - Prob. 130PCh. 5 - Prob. 131PCh. 5 - Prob. 132PCh. 5 - Prob. 133PCh. 5 - Prob. 134PCh. 5 - Prob. 135PCh. 5 - Prob. 136PCh. 5 - Prob. 137PCh. 5 - Prob. 138PCh. 5 - Prob. 139P
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
- A car of mass m follows a truck of mass 2m around a circularturn. Both vehicles move at speed v. (a) What is the ratio ofthe truck’s net centripetal force to the car’s net centripetalforce? (b) At what new speed vtruck will the net centripetalforce acting on the truck equal the net centripetal force actingon the car still moving at the original speed v?arrow_forwardA 4.5kg rock is tied to a 2.15 m piece of string and swung in a vertical circle. Determine the speed required to spin the rock to achieve a minimum tension of 120N.arrow_forwardA car goes around a curve on a road that is banked at an angle of21.5°. Even though the road is slick, the car will stay on the roadwithout any friction between its tires and the road when its speedis 19.8 m>s. What is the radius of the curve?arrow_forward
- In a charming 19th-centuryhotel, an old-style elevator is connectedto a counterweight by a cable that passesover a rotating disk 2.50 m in diameter. The elevator is raised andlowered by turning the disk, and the cabledoes not slip on the rim of the disk but turnswith it. (a) At how many rpm must the diskturn to raise the elevator at 25.0 cm/s?(b) To start the elevator moving, it mustbe accelerated at 18g. What must be theangular acceleration of the disk, in rad/s2?(c) Through what angle (in radians anddegrees) has the disk turned when it hasraised the elevator 3.25 m between floors?arrow_forwardWhen a carpenter shuts off his circular saw, the 10.0-inchdiameter blade slows from 3984 rpm to 0 in 1.25 s. (a) What is theangular acceleration of the blade? (b) What is the distance traveled by a point on the rim of the blade during the deceleration?(c) What is the magnitude of the net displacement of a point onthe rim of the blade during the deceleration?arrow_forwardCheck Your Understanding A flywheel has a radius of 20.0 cm What is the speed of a point on the edge of the flywheel if it experiences a centripetal acceleration of 900.0 cm/s² ?arrow_forward
- An automobile travels on a perfectlyhorizontal circular track of radius R. Thecoefficient of friction between tires and the trackis 0.30. If the car’s velocity is 15 m/s, what isthe smallest radius, R, it may travel withoutskiddingarrow_forwardA bal of mess 200 g is whirted in a circie at the end of a sting 100 cm iong whose treaking strength s 100 N Negiecting gravity, the maximum speed of the ball is approximatelyarrow_forwardA discus thrower is spinning in a circle of radius 1.6m. Themaximum force her arm can exert is 2200N. How long will it take forher to complete one spin? The mass of the discus is 1.75kg. During a freak snow storm a banked curve (18°) with a radius of85m is covered with frictionless ice. A car approaches this curve ata speed of 19m/s. Will the car stay in the curve, fall into the curveor slide out of the curve. Show the math of your answer. need help with homework plsarrow_forward
- A woman places her briefcase on the backseat ofher car. As she drives to work, the car negotiates an unbankedcurve in the road that can be regarded as an arc of a circleof radius 62.0 m. While on the curve, the speed of the car is15.0 m/s at the instant the briefcase starts to slide across thebackseat toward the side of the car. (a) What force causes thecentripetal acceleration of the briefcase when it is stationaryrelative to the car? Under what condition does the briefcasebegin to move relative to the car? (b) What is the coefficientof static friction between the briefcase and seat surface?arrow_forwardSapposing that the ag le of impact i Bó ( the angle between V and x amis), the tangential acceleration azarrow_forwardA stone is thrown with an initial velocity of 250 m/s upward at 60o to the horizontal. Neglect atmospheric resistance and any change in g, compute the radius of curvature, r of the path of the projectile 30 sec after it is thrown. Draw the necessary figure that will support your solution.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Glencoe Physics: Principles and Problems, Student...PhysicsISBN:9780078807213Author:Paul W. ZitzewitzPublisher:Glencoe/McGraw-Hill
University Physics Volume 1PhysicsISBN:9781938168277Author:William Moebs, Samuel J. Ling, Jeff SannyPublisher:OpenStax - Rice University
Glencoe Physics: Principles and Problems, Student...
Physics
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Glencoe/McGraw-Hill
University Physics Volume 1
Physics
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:OpenStax - Rice University
What Is Circular Motion? | Physics in Motion; Author: GPB Education;https://www.youtube.com/watch?v=1cL6pHmbQ2c;License: Standard YouTube License, CC-BY