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
Question
Chapter 23.3, Problem 1aTH
To determine
To Explain: Period
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
4
3
2
1
-1
-2
-3
-4
-5
0.5
1
1.5
2.5
3
3.5
Time (s)
For the above graph, in exact form (e.g. 7, 0.25, 10), find the:
• Amplitude of the blue curve
(m)
• Period of the blue curve
(s)
• Frequency of the blue curve
(Hz)
• Amplitude of the red curve
(m)
• Period of the red curve
(s)
Frequency of the red curve
(Hz)
Note: don't include the units, just the value.
x (m)
SteamBoat Problem
Mark Twain sat on the deck of a river steamboat. As the paddle wheel turned, a point on the paddle
blade moved so that its distance, d, from the water's surface was a sinusoidal function of time. When
Twain's stopwatch read 1 seconds, the point was at its highest, 18 feet above the water's surface. The
wheel's diameter was 20 feet, and it completed a revolution every 9.5 seconds.
Draw the function and write the cosine function to model this situation.
-26+
24
22
20-
18-
16-
14-
10
12
14
16
18
-4
+9-
Clear All Draw: MM
Write a cosine function that models the following problem. Use exact values.
f(x) =
Period and Frequency in Oscillations• Observe the vibrations of a guitar string.• Determine the frequency of oscillations.
Chapter 23 Solutions
Tutorials in Introductory Physics
Ch. 23.1 - Prob. 1THCh. 23.1 - In the spaces provided belowright, carefully draw...Ch. 23.1 - Prob. 2bTHCh. 23.1 - We begin by considering the forces exerted on a...Ch. 23.1 - Prob. 3bTHCh. 23.1 - Prob. 3cTHCh. 23.1 - Prob. 3dTHCh. 23.1 - Prob. 3eTHCh. 23.1 - Prob. 4THCh. 23.2 - Prob. 1TH
Ch. 23.2 - Prob. 2aTHCh. 23.2 - Prob. 2bTHCh. 23.2 - Prob. 2cTHCh. 23.2 - Prob. 3aTHCh. 23.2 - Prob. 3bTHCh. 23.2 - Prob. 3cTHCh. 23.2 - The figure at right has several errors. How many...Ch. 23.3 - Prob. 1aTHCh. 23.3 - Prob. 1bTHCh. 23.3 - Prob. 1cTHCh. 23.3 - For each of the periodic functions below, indicate...Ch. 23.3 - Prob. 2THCh. 23.3 - Use trigonometry to determine the mathematical...Ch. 23.3 - Starting from the equation that you wrote above,...Ch. 23.3 - Suppose the speed of the refracted wave were half...Ch. 23.3 - Prob. 3dTHCh. 23.4 - A long, thin steel wire is cut in half, and each...Ch. 23.4 - A long, thin steel wire is cut in half, and each...Ch. 23.4 - A long, thin steel wire is cut in half, and each...Ch. 23.4 - Consider an instant when the fields are nonzero at...Ch. 23.4 - How would your answers to parta be different if...Ch. 23.4 - Prob. 3TH
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
- Simple Harmonic Motion: A Special Periodic Motion• Describe a simple harmonic oscillator.• Explain the link between simple harmonic motion and waves.arrow_forwardA piano tuner stretches a steel piano wire with a tension of 765 N. The steel wire has a length of 0.800 m and a mass of 6.00 g . Part A What is the frequency fi of the string's fundamental mode of vibration? Express your answer numerically in hertz using three significant figures. • View Available Hint(s) ν ΑΣφ ? fi = Hz Submit Part B What is the number n of the highest harmonic that could be heard by a person who is capable of hearing frequencies up to f = 16 kHz? Express your answer exactly. • View Available Hint(s) ? n =arrow_forward2) The velocity of a vibrating object changes as a function of time as v = - (0.6) cos[(2πs¯¹)t]. Represent this motion with a velocity-time and position-time graph Scientific Abilities Is able to construct new representations from previous representations Missing No attempt is made to construct a different representation. Inadequate Representations are attempted but use incorrect information or the representation does not agree with the information used. Needs Improvement Representations are created without mistakes, but there is information missing, i.e. labels, variables. Adequate Representations are constructed with all given (or understood) information and contain no major flaws. Represent this process with an energy bar chart for all key moments in time. Scientific Abilities Is able to construct an energy bar chart Missing No representation is constructed. Inadequate Bar chart is either missing energy values, bars drawn do not show the conservation of energy or are drawn in the…arrow_forward
- Problem #5 A wave is defined by the following equation D(x, t) = 6cm · sin ( 27 rad rad, -х — п rad (3) t - m sec 1. Identify • the wave speed; • the amplitude A; • the frequency f; • the angular frequency w; • the phase constant po; • the phase o(,t); • the period T; • the wavelength A. 2. is the equation rad D(x, t) = -6cm · sin ( 27 rad t sec rad (4) m 2 describing a wave? If yes, how does it differ from the wave expressed by Eq. 3? 3. how can you express the wave described by Eq. 3 using a cosine function? 4. is Eq. 3 describing a longitudinal or transverse wave? Justify your answer; 5. draw the snapshot graph for t = 1sec; 6. draw the history graph at x = 2m;arrow_forwardSound Wave The oscillations in air pressure representing the sound wave for a tone at thestandard pitch of A can be modeled by the equation y = 0.02 sin (880pt), where y is thesound pressure in pascals after t seconds. Sketch the graph of this function for 0 <= t <= 0.01. Frequency With simple harmonic motion, the reciprocal of the period is called the fre-quency. The frequency, given by f = 1/periodrepresents the number of cycles (or oscillations) that are completed per unit time. The unitsused to describe frequency are Hertz, where 1 Hz = 1 cycle per second.arrow_forward• For the harmonic wave crosses the x-axis then (x) =0 ... Why? State this. H.W.1arrow_forward
- A water wave traveling in a straight line on a lake is described by the equation y (x, t) = (2.75 cm) cos (0.410 rad/cm x + 6.20 rad/st) where y is the displacement perpendicular to the undisturbed surface of the lake.arrow_forwardWhat is the wave velocity of waves with frequency 9 Hz and wavelength 7 meters? Next • Previousarrow_forwardBelow I have 2 very similar equations that both use cos and sin within their answers. My question is, how do you know when to use cos or sin?? Please be as specific as possible, thank you! "An object is attached to a coiled spring. The object begins at its rest position at t=0 seconds. It is then propelled downard. Write an equation for the distance of the object from its rest position after t seconds, if the amplitude is 5 inches and the period is 4.5" d= -5sin(4pi t /9) "An object is attached to a coiled spring. The object begins at its rest position at t=0 seconds. It is then propelled downard. Write an equation for the distance of the object from its rest position after t seconds, if the amplitude is 9 inches and the period is 4.5" d= -9cos(4pi t/9)arrow_forward
- View Policies Current Attempt in Progress What is the phase constant for SMH with a(t) given in the figure if the position function x(t) has the form x = Xmcos(wt + p) and as = 12 m/s²? (note that the answer should be from 0 to 2TT) a (m/s²) f Number i Units eTextbook and Media DELL O ā DE FS F8 prt sc <arrow_forwardExpress your answer with the appropriate units. • View Available Hint(s) A mass on a string of unknown length oscillates as a pendulum with a period of 4.2 s. Parts A to D are independent questions, each referring to the initial situation. µA T = Value Submit Previous Answers X Incorrect; Try Again; 5 attempts remaining Part D What is the period if the amplitude is doubled? Express your answer with the appropriate units. • View Available Hint(s) µA T = Valuearrow_forward9:50 1 ll LTE 4 A on.masteringphysics.com C Aarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Modern PhysicsPhysicsISBN:9781111794378Author:Raymond A. Serway, Clement J. Moses, Curt A. MoyerPublisher:Cengage Learning
Modern Physics
Physics
ISBN:9781111794378
Author:Raymond A. Serway, Clement J. Moses, Curt A. Moyer
Publisher:Cengage Learning