Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 9.2, Problem 1cT
In answering the questions below, assume that each spring has approximately uniform tension.
1. How does the tension in one spring compare to the tension in the other spring? Explain.
2. How does the linear mass density,
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A block attached to a vertical spring oscillates up and down, the length of a spring is shown below. The
mass of the block is 5.0 kg. What is the spring constant of the spring, in N/m?
Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not
include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the
question statement.
L (m)
1.4
1.2
1.0-
0.8-
0.6
0.4
0.2 -
0.0
t (s)
6.
3.
Part B
Consider the force exerted by a spring that obeys Hooke's law. Find
U (xt) – U(xo) =
SF ds.
where
Fs = -ka i, ds = dæ i,
and the spring constant k is positive.
Express your answer in terms of k, xo, and xf.
>View Available Hint(s)
a AX中
?
U(xf)– U(xo) =
Submit
P Pearson
ation Inc. All rights reserved. | Terms of Use | Privacy Policy Permissions | Contact Us |
99+
6:56
ENG
3/20/2
F8
prt sc
home
F9
end
insert
delete
F10
F11
F12
&
A. Directions: Solve the given problems below.
1. A spring has a constant of 60.5 N/m and it is stretched with a force of 10.5 N.
How far will it stretch? Refer the video at https://youtu.be/gZ KNZHCN4M.
Chapter 9 Solutions
Tutorials in Introductory Physics
Ch. 9.1 - A piece of yarn has been attached to the spring....Ch. 9.1 - During the demonstration, did any of the following...Ch. 9.1 - During the demonstration, each of the following...Ch. 9.1 - Prob. 2aTCh. 9.1 - Prob. 2bTCh. 9.1 - Prob. 3aTCh. 9.1 - Prob. 3bTCh. 9.2 - Describe what happens after the pulse reaches the...Ch. 9.2 - Compare the speed of a pulse in one spring to the...Ch. 9.2 - In answering the questions below, assume that each...
Ch. 9.2 - Prob. 2aTCh. 9.2 - Prob. 2bTCh. 9.2 - Prob. 3aTCh. 9.2 - Prob. 4aTCh. 9.2 - Which of the following quantities are different on...Ch. 9.2 - Prob. 4cTCh. 9.3 - Prob. 1aTCh. 9.3 - Prob. 1bTCh. 9.3 - Prob. 1cTCh. 9.3 - Prob. 1dTCh. 9.3 - Prob. 1eTCh. 9.3 - Prob. 2aTCh. 9.3 - Prob. 2bTCh. 9.3 - Prob. 2cTCh. 9.3 - Prob. 2dTCh. 9.3 - Each of the diagrams at right shows a ray incident...Ch. 9.3 - Does the ray representing a wave always “bend”...Ch. 9.4 - Shown below are mathematical and pictorial...Ch. 9.4 - Three light waves are represented at right. The...Ch. 9.4 - Write an expression for the force exerted on a...Ch. 9.4 - Imagine that the electromagnetic wave in section I...Ch. 9.4 - Prob. 3aTCh. 9.4 - Suppose that the electric field in a light wave...
Additional Science Textbook Solutions
Find more solutions based on key concepts
The circuit shown in Fig. 26–76 is a primitive 4-bit digital-to-analog converter (DAC). In this circuit, to rep...
Physics for Scientists and Engineers with Modern Physics
The multiplicative factor by which magnitude of vector changes.
Physics (5th Edition)
3. What is free-fall, and why does it make you weightless? Briefly describe why astronauts are weightless in th...
The Cosmic Perspective (8th Edition)
26. The earth’s radius is about 4000 miles. Kampala, the capital of Uganda, and Singapore are both nearly on t...
Physics for Scientists and Engineers: A Strategic Approach, Vol. 1 (Chs 1-21) (4th Edition)
An object with kinetic energy K explodes into two pieces, each of which moves with twice the speed of the origi...
Essential University Physics: Volume 1 (3rd Edition)
Write each number in scientific notation.
3. 2650
Applied Physics (11th Edition)
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
- PART A. Simple Pendulum Fill in the table with your gathered data. Note that when computing always use raw data, but answers in the table must be round off to the specified place values. Answers must be numerical values only and must have no comma or space between numbers. Table 1. Simple Pendulum Mass: 1.00 kg Total time (s) Period T (s) Square of the Period T2 (s2) Length of Pendulum l(m) 25 oscillations Round off to hundredths place (2 decimals) Round off to hundredths place (2 decimals) Round off to tenths place (1 decimal) 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00arrow_forwardPart A The spring in the figure has a spring constant of 1200 N/m. It is compressed 13.0 cm , then launches a 200 g block. The horizontal surface is frictionless, but the block's coefficient of kinetic friction on the incline is What distance d does the block sail through the air? 0.210. Express your answer with the appropriate units. (Figure 1) T HẢ Value Units Submit Request Answer < Return to Assignment Provide Feedback Figure 1 of 1 2.0 m 200 g 145°arrow_forwardA 2.0-kg mass and a 3.0-kg mass are on a horizontal frictionless surface, connected by a massless spring with spring constant k = 110 N/m . A 15-N force is applied to the larger mass, as shown in the figure below. (Figure 1) Part A How much does the spring stretch from its equilibrium length? Express your answer using two significant figures. nν ΑΣφ Figure 1 of 1 cm Submit Previous Answers Request Answer X Incorrect; Try Again; 3 attempts remaining 2 kg 3 kg 15Narrow_forward
- Block A has a mass of 20 kg and block B has a mass of 30 kg. The spring is stretched 0.2 m at the instant shown in (Figure 1). Figure k= 30 N/m A B < 1 of 1 Part A Determine the acceleration of block B at this instant if it is originally at rest. Neglect friction. Express your answer to three significant figures and include the appropriate units. OR= Submit Part B QB = Submit μA Value Request Answer Provide Feedback Determine the acceleration of block B at this instant if it is moving downward with a speed of 3 m/s. Neglect friction. Express your answer to three significant figures and include the appropriate units. Dº Value → Request Answer Units A ? ⒸIE ? Unitsarrow_forwardThe relationship between the length of a pendulum L and the time T for one complete oscillation can be determined from the data in the table to the right. a. Find the least squares line equation and graph it simultaneously with the data points, with L as the horizontal axis and T as the vertical axis. Does it seem to fit the data? b. Find the correlation coefficient and interpret it. Does it confirm your answer to part a? L (ft) T (sec) 1.0 1.13 1.5 1.36 2.0 1.57 2.5 1.76 3.0 1.92 3.5 2.08 4.0 2.22arrow_forwardA student measures the force required to stretch a spring by various amounts and makes the graph shown in (Figure 1), which plots this force as a function of the distance the spring has stretched. Part B What is the force constant of the spring? Express your answer in newtons per meters. Part C What force would be needed to stretch the spring a distance of 19 cmcm from its unstretched length, assuming that it continues to obey Hooke's law? Express your answer in newtons.arrow_forward
- Suppose that during each step, the leg of the studen swings through a total distance of 2.0 m. At the end of the swing, this foot rests on the ground for 0.2 s before the other leg begins its swing.a. At what speed does this student walk? (Think carefully about how far forward the student moves at each step.)b. The swinging leg reaches its maximum speed at the bottom of its arc. How many times faster is this maximum leg speed (measured with respect to the ground) than the average walking speed?arrow_forwardI. For the following problems, set up the differential equation that describes the motion under the assumption of this section. Solve the differential equation. State whether the motion of the spring system is harmonic, damped oscillation, critically damped oscillation, or overdamped. If the motion is overdamped oscillation, rewrite in the amplitude-phase form. 4. A spring with spring constant k = 12 slug/s has a mass attached that stretches the spring 2-2/3 ft. The damping coefficient is 7 slug/s. The mass is pushed i ft above the rest position and then released with a velocity of 1 ft/s downward.arrow_forwardA 1200-kgkg car moving on a horizontal surface has speed vvv = 60 km/hkm/h when it strikes a horizontal coiled spring and is brought to rest in a distance of 2.6 mm . Part A What is the spring stiffness constant of the spring? Express your answer to two significant figures and include the appropriate units.arrow_forward
- Problem 10.71 A 21 kg box slides 4.0 m down the frictionless ramp shown in the figure(Figure 1), then collides with a spring whose spring constant is 200 N/m Part A What is the maximum compression of the spring? Express your answer to two significant figures and include the appropriate units. HA ? Asmax = Value Units Submit Request Answer • Part B At what compression of the spring does the box have its maximum speed? Express your answer to two significant figures and include the appropriate units. HÀ ? As = Value Units Submit Request Answer Provide Feedback Figure 4.0 m 30°arrow_forwardplease answer all 4 parts and type answer please You have a massless spring with a relaxed length of 13.8 cm. (Draw a picture and a free body diagram for the object for parts A and B situation below.) A. If you hang the spring vertically with a 0.92 kg weight on it, the spring is now 17.6 cm long. What is the spring constant k? B. If you set the spring on the ground in a vertical position and set a 1.2 kg weight on top of it, how far is the spring compressed? What is the length of the spring when the weight is on it? C. If you hold the spring in a horizontal orientation, how much would you need to compress it to create a restoring force of 18 N from the spring? D. How much would you need to stretch the spring to get the same 18 N restoring force? Explain.arrow_forward1. Two particles of mass m are connected by a massless rod of length I and placed into circular ditch of radius R. Friction can be omitted. Derive the formulae for the geometric constraints using the horizontal and vertical coordinates of the individual particles. 1.a 1.b Find an appropriate generalized coordinate and derive the Lagrange equations of the second kind. R Find the equilibrium state of the systems and draw the equilibrium configuration. 1.c 1.d Repeat the calculations in parts a, b and c when the structure accelerates along the positive x direction with constant acceleration a. marrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
College PhysicsPhysicsISBN:9781305952300Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning
University Physics (14th Edition)PhysicsISBN:9780133969290Author:Hugh D. Young, Roger A. FreedmanPublisher:PEARSON
Introduction To Quantum MechanicsPhysicsISBN:9781107189638Author:Griffiths, David J., Schroeter, Darrell F.Publisher:Cambridge University Press
Physics for Scientists and EngineersPhysicsISBN:9781337553278Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
Lecture- Tutorials for Introductory AstronomyPhysicsISBN:9780321820464Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina BrissendenPublisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...PhysicsISBN:9780134609034Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart FieldPublisher:PEARSON
College Physics
Physics
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Cengage Learning
University Physics (14th Edition)
Physics
ISBN:9780133969290
Author:Hugh D. Young, Roger A. Freedman
Publisher:PEARSON
Introduction To Quantum Mechanics
Physics
ISBN:9781107189638
Author:Griffiths, David J., Schroeter, Darrell F.
Publisher:Cambridge University Press
Physics for Scientists and Engineers
Physics
ISBN:9781337553278
Author:Raymond A. Serway, John W. Jewett
Publisher:Cengage Learning
Lecture- Tutorials for Introductory Astronomy
Physics
ISBN:9780321820464
Author:Edward E. Prather, Tim P. Slater, Jeff P. Adams, Gina Brissenden
Publisher:Addison-Wesley
College Physics: A Strategic Approach (4th Editio...
Physics
ISBN:9780134609034
Author:Randall D. Knight (Professor Emeritus), Brian Jones, Stuart Field
Publisher:PEARSON
SIMPLE HARMONIC MOTION (Physics Animation); Author: EarthPen;https://www.youtube.com/watch?v=XjkUcJkGd3Y;License: Standard YouTube License, CC-BY