FUNDAMENTALS OF PHYSICS - EXTENDED
12th Edition
ISBN: 9781119773511
Author: Halliday
Publisher: WILEY
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 13, Problem 18P
Mountain pull. A large mountain can slightly affect the direction of “down” as determined by a plumb line. Assume that we can model a mountain as a sphere of radius R = 2.00 km and density (mass per unit volume) 2.6 × 103 kg/m3. Assume also that we hang a 0.50 m plumb line at a distance of 3R from the sphere’s center and such that the sphere pulls horizontally on the lower end. How far would the lower end move toward the sphere?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
A roller-coaster car of mass 309 kg (including passengers) travels around a horizontal curve of radius 35.2 m. Its speed is 21.3 m/s.
a. What is the magnitude of the total force exerted on the car by the track? answer in N
b. What is the direction of the total force exerted on the car by the track? Enter a positive angle if the direction is above horizontal and a negative answer if the direction is below horizontal. answer in degrees
c. If the track is frictionless, then what banking angle would ensure that the car does not slide off of the track? (The banking angle is the angle between the direction normal to the track and the vertical.) answer in degrees
APPENDIX
J
Orbit, A Planetary Orbit Code
Orbit is a computer program designed to calculate the position of a planet orbiting a
massive star (or, alternatively, the orbit of the reduced mass about the center of mass of the
system). The program is based on Kepler's laws of planetary motion as derived in Chapter 2.
References to the relevant equations are given in the comment sections of the code.
The user is asked to enter the mass of the parent star (in solar masses), the semimajor
axis of the orbit (in AU), and the eccentricity of the orbit. The user is also asked to enter
the number of time steps desired for the calculation (perhaps 1000 to 100,000) and the
frequency with which the time steps are to be printed to the output file (0rbit.txt). If
1000 time steps are specified with a frequency of 10, then 100 evenly spaced (in time) time
steps will be printed.
The output file can be imported directly into a graphics or spreadsheet program in order to
generate a graph of the orbit. Note…
At an amusement park there is a ride in which cylindrically shaped chambers spin around a central axis. People sit in seats facing the axis, their backs against the outer wall. At one instant the outer wall moves at a speed of 3.24 m/s, and an 81.3-kg person feels a 299-N force pressing against his back. What is the radius of a chamber?
Chapter 13 Solutions
FUNDAMENTALS OF PHYSICS - EXTENDED
Ch. 13 - Rank the four systems of equal- mass particles...Ch. 13 - ILW A mass M is split into two parts, m and M m,...Ch. 13 - Moon effect. Some people believe that the Moon...Ch. 13 - Prob. 3PCh. 13 - The Sun and Earth each exert a gravitational force...Ch. 13 - Miniature black holes. Left over from the big-bang...Ch. 13 - GO In Fig. 13-32, a square of edge length 20.0 cm...Ch. 13 - SSM WWW We want to position a space probe along a...Ch. 13 - GO Three dimensions. Three point particles are...Ch. 13 - a What will an object weigh on the Moons surface...
Ch. 13 - Mountain pull. A large mountain can slightly...Ch. 13 - SSM At what altitude above Earths surface would...Ch. 13 - Mile-high building. In 1956, Frank Lloyd Wright...Ch. 13 - ILW Certain neutron stars extremely dense stars...Ch. 13 - Two concentric spherical shells with uniformly...Ch. 13 - A solid sphere has a uniformly distributed mass of...Ch. 13 - Prob. 26PCh. 13 - In Problem 1, what ratio m/M gives the least...Ch. 13 - SSM The mean diameters of Mars and Earth are 6.9 ...Ch. 13 - a What is the gravitational potential energy of...Ch. 13 - Prob. 33PCh. 13 - Zero, a hypothetical planet, has a mass of 5.0 ...Ch. 13 - In deep space, sphere A of mass 20 kg is located...Ch. 13 - Prob. 39PCh. 13 - A projectile is shot directly away from Earths...Ch. 13 - SSM Two neutron stars arc separated by a distance...Ch. 13 - a What linear speed must an Earth satellite have...Ch. 13 - Prob. 44PCh. 13 - The Martian satellite Photos travels in an...Ch. 13 - The first known collision between space debris and...Ch. 13 - Prob. 47PCh. 13 - The mean distance of Mars from the Sun is 1.52...Ch. 13 - Prob. 49PCh. 13 - Prob. 50PCh. 13 - Prob. 51PCh. 13 - The Suns center is at one focus of Earths orbit....Ch. 13 - A 20 kg satellite has a circular orbit with a...Ch. 13 - In 1610, Galileo used his telescope to discover...Ch. 13 - In 1993 the spacecraft Galileo sent an image Fig....Ch. 13 - Prob. 57PCh. 13 - Three identical stars of mass M form an...Ch. 13 - Prob. 61PCh. 13 - Prob. 62PCh. 13 - SSM WWW An asteroid, whose mass is 2.0 10-4 times...Ch. 13 - A satellite orbits a planet of unknown mass in a...Ch. 13 - A Satellite is in a circular Earth orbit of radius...Ch. 13 - One way to attack a satellite in Earth orbit is to...Ch. 13 - Prob. 67PCh. 13 - Prob. 70PCh. 13 - Prob. 72PCh. 13 - The mysterious visitor that appears in the...Ch. 13 - ILW The masses and coordinates of three spheres...Ch. 13 - SSM A very early, simple satellite consisted of an...Ch. 13 - GO Four uniform spheres, with masses mA = 40 kg,...Ch. 13 - a In Problem 77, remove sphere A and calculate the...Ch. 13 - Prob. 80PCh. 13 - Prob. 81PCh. 13 - Prob. 82PCh. 13 - Prob. 83PCh. 13 - Prob. 84PCh. 13 - Prob. 85PCh. 13 - Prob. 86PCh. 13 - Prob. 87PCh. 13 - Prob. 88PCh. 13 - Prob. 89PCh. 13 - Prob. 90PCh. 13 - Prob. 91PCh. 13 - Prob. 92PCh. 13 - Prob. 93PCh. 13 - Prob. 94PCh. 13 - Prob. 95PCh. 13 - Prob. 96P
Additional Science Textbook Solutions
Find more solutions based on key concepts
How is the charging time for a capacitor correlated with the initial current? That is, if the initial current i...
Matter and Interactions
94. Asteroids have been moving through space for billions of years. A friend says that initial forces applied l...
Conceptual Physical Science (6th Edition)
Suppose you want to run some apparatus that is 65 m from an electric outlet. Each of the wires connecting your ...
Physics for Scientists and Engineers with Modern Physics
The electromagnetic spectrum of light is often arranged in terms of frequency. Which one of the following has t...
Lecture- Tutorials for Introductory Astronomy
Choose the best answer to each of the following. Explain your reasoning. The distance to the cosmological horiz...
Cosmic Perspective Fundamentals
An aluminum calorimeter with a mass of 100 g contains 250 g of water. The calorimeter and water are in thermal ...
Physics for Scientists and Engineers
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
- nknown distance a the initial bullet speed vo. The the vertical distance h. What was the to- late its numerical value for vo = 1500 m/s and h= Vo=1500mls h=1.5 3. A car travels on a circular road with radius R and banking angle e chosen so that at the speed v the friction force vanishes (the optimal this road at rest? Investigate the cases of small and large v. banking). What is the friction force acting on the car of mass m on (7186) (T-0): k5 (W₁-0₂ 159 (9186); (T-100) = 4014² T-401437 XX₁ +Q₂ +Q3 = 066.6 X 10³J² + 837 = T +4014 37-4014373 = 837+4014=arrow_forwardConsider an annular disk rolling down an inclined plane. The annular disk has mass 154 [g], inner radius 8.00 [cm] and outer radius 12.0 [cm]. The inclined plane has a slope that forms an angle of 44.6° with the ground. A. Suppose that the coefficient of static friction ?s is large enough so that the annular disk rolls without slipping. What is the magnitude of the translation acceleration felt by the annular disk's center of mass in the direction parallel to the slope? B. What is the minimum value that the coefficient of static friction ?s must take so that the annular disk rolls without slipping?arrow_forwardPls do fast and i will rate instantly for sure Solution must be in typed formarrow_forward
- Tidal forces are gravitational forces exerted on different parts of a object by a second object. Their effects are particularly visible on Earth's surface in the form of tides. To understand the origin of tidal forces, consider Earth-Moon system to consist of two spherical bodies, each with a spherical mass distribution. Let RE be the radius of Earth, m be the mass of the Moon, and G be the gravitational constant. Part B Since the gravitational force between two bodies decreses with distance, the accelaeration a(near) experienced by a unit mass located at the point on the earth's surface closest to moon is slightly different from the acceleration a(far) experienced by a unit mass located at the point on the earth`s surface farthest from the moon. Give a general expresion for the quantity a(near)- a(far).arrow_forwardA 64 kg skier encounters a dip in the snow's surface that has a circular cross section with a radius of curvature of 12 m. Figure 1 of 1 \r = 12 m A 1.75 marrow_forwardPoint X moves in a circular path of 6-m radius so that its arc distance from an initial position Y is given by the relation s = 6t3 – 4t. a. Find the tangential components of acceleration of the point for the instant after 1s. b. Find the normal components of acceleration of the point for the instant after 1s.arrow_forward
- Please Asaparrow_forwardA model airplane of mass 0.700 kg flies with a speed of 35.0 m/s in a horizontal circle at the end of a 66.0-m-long control wire as shown in Figure (a). The forces exerted on the airplane are shown in Figure (b): the tension in the control wire, the gravitational force, and aerodynamic lift that acts at ? = 20.0° inward from the vertical. Compute the radius, lift, and tension in the wire, assuming it makes a constant angle of ? = 20.0° with the horizontal. Use g=9.8 m/s2. Determine its lift, radius, and tension.arrow_forwardA possible new Olympic snowboarding event has boarders slide down a concave hill from point A and then onto a convex hill. Both hills have radius r, as shown. The snow is frictionless, of course. a) At what angle 8 does the snowboarder leave the ground and become airborne? b) If the boarder starts at the top, point B, where does she leave the ground? B A 45 e r Don't write on paper,kindly type yo ur answer.arrow_forward
- How do you get part Carrow_forwardA banked highway is designed for traffic moving at v = 96 km/h. The radius of the curve r = 311 m. a.)Write an equation for the tangent of the highway's angle of banking. Give your equation in terms of the radius of curvature r, the intended speed of the turn v, and the acceleration due to gravity g. b)What is the angle of banking of the highway? Give your answer in degrees.arrow_forwardConsider a tube and a roller shown in (Figure 1). The tube E has a mass of 105 kg and the roller D has a mass of 130 kg. The force acts parallel to the plane, and the coefficients of static friction at the contacting surfaces are HA=0.3, μB = 0.25, and c = 0.4. The roller and tube each have a radius of 150 mm. Figure 1 of 1 30° E Part A Determine the minimum force P needed to push the tube E up the incline. Express your answer to three significant figures and include the appropriate units. μA P = 489 N Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining Provide Feedbackarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningPhysics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage LearningPhysics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
- Physics for Scientists and Engineers with Modern ...PhysicsISBN:9781337553292Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningUniversity Physics Volume 1PhysicsISBN:9781938168277Author:William Moebs, Samuel J. Ling, Jeff SannyPublisher:OpenStax - Rice UniversityPhysics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher: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
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Physics for Scientists and Engineers with Modern ...
Physics
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
University Physics Volume 1
Physics
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:OpenStax - Rice University
Physics for Scientists and Engineers, Technology ...
Physics
ISBN:9781305116399
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Gravitational Force (Physics Animation); Author: EarthPen;https://www.youtube.com/watch?v=pxp1Z91S5uQ;License: Standard YouTube License, CC-BY