Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
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Chapter 9.1, Problem 2aT
(1)
To determine
To determine the phenomena when two pulses meet each other.
(2)
To determine
Discussing the shape of the spring at the instant when snapshot 5 was taken.
(3)
To determine
To determine the principle of superposition.
(4)
To determine
To determine the shape of the spring when two pulses meet.
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Students have asked these similar questions
For numbers 1-2, choose only one correct answer. No need for explanations.
1. The length of a simple pendulum oscillating with a period T is quartered, what is the new period of oscillating in terms of T?
a. 2T
b. 4T
c. 1/2T
d. 1/4T
2. A simple pendulum has a period of 4s. What is the length of the string?
a. 1m
b. 2m
c. 4m
d. 1/2m
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Christine Karera hangs a spring and it oscillates at a frequency of 60 cycles in a minute when an object is attached to it.
A. Calculate the mass of the object if the spring constant is 250 N/m. Show your formula transformation.
B. Solve for the frequency of a vibrating pendulum if it has a length of 2 m. What will be its period? If you disregard the length provided (2m), what will be the length of the pendulum if period (T) is given with a value of 3 seconds? Show your formula transformation.
Solve the following problem, create a simple illustration and
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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...
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- The diagram (picture attached) represents two pulses traveling on a spring. Pulse A moves to the right. Pulse B moves to the left. Each pulse moves with a speed of one square per second. 1. Sketch the shape of the spring seven seconds after the instant shown. Then, eight seconds after the instant shown.arrow_forwardA. Two pulses on a spring approach a free end. It is observed that pulses on this spring travel with a speed of 1.0 m/s.. On the lower diagram, carefully draw the shape of the spring at t= 1.0 s. Explain the steps you followed in order to determine your answer. t=0.0 S 1 square 10 cm t-1.0 $ Spring square= 10 cm * Free end III] Free end not shown iarrow_forwarda. Calculate the spring constants of springs A and B from the graph to the right. 0.1 0.2 0.3 EXTENSION (x-x,) IN METERS Figure 10-8 b. What mass has to be added to each of these springs to increase the extension of the spring, x-xo, by 10 cm? C. If the same mass is suspended from each spring, which spring will oscil- late at the greater rate? Use the ratio of the spring constants and the equation that gives the period of the motion to get the ratio TA/ TR. d. What ratio of masses malme must be placed on these springs so that they oscillate at the same rate? FORCE (N) 0.4 0.3 0.2 0.1 A Barrow_forward
- 5. Simple Harmonic Motion: An object is attached to a coiled spring. It is pulled down a distance of 6 inches from its equilibrium position and released. The period of the motion is 4 seconds. a. Show your work for modeling an equation of the objects simple harmonic motion d = acos wt where d is distance from the rest position and the period is , w > 0. A hand sketch may be helpful, but is not required. b. What is the frequency? c. When t = 3 find the distance and interpret it.arrow_forwardFor items 1-3 choose only one correct answer. No need for explanations. 1. This type of wave has both transverse and longitudinal wave and it separate the two different media the waves travel through? A. Transverse wave B. Longitudinal wave C. Surface wave D. Tidal wave 2.If water is filled in a glass of water, which of the part of the bottle experiences the greatest pressure? A. At the bottom B. At the top C. On its sides D. All are correct 3. Which location should the water tank be constructed in order to supply household consumers? A. At the ground level B. Below the ground level C. Highly elevated from the ground D. All are correctarrow_forwardPart C. Standing wave in an Air Column Table 3. Copy and paste the table into the box below. You may add more rows to the table if necessary. No. of Cycles Wavelength Air Column Length L Trial Must be in decimal form (m) (m) (ex. 1.00, 1.25, 2.50) 1 2 Edit Viow Incert Format Toole Tablearrow_forward
- For items 1-2 choose only one correct answer. 1. What is interference? A. It occurs when two or more waves overlap and combine. B. It occurs when two or more waves combine and neutralize each other C. The maximum displacement of a wave from its equilibrium position. D. The distance between two identical positions on two consecutive waves. 2. Which of the following statements is TRUE when two waves temporarily interfere with each other then resume their course movement? A. Both waves counteracted and cease to exist. B. They take on and keep a new amplitude based on the result of the interference until the end of the movement. C. They are not affected by the interference and maintain their original amplitude throughout the movement. D. They are temporarily affected by the interference, created new amplitude but resume on their original amplitude until the end of the movement.arrow_forwardONLY NEED 6D AND 6E ANSWERED 6. Draw and label the crest, trough, wavelength, and amplitude of a wave. 6b. You are bobbing on the surface of the ocean. At your peak, you are raised to a height of 7m above sea level, and at your lowest, you are at 3m above sea level. What is the amplitude of the waves? 6c. You observe that the crests of the waves are 8m apart. What is the wavelength of the waves? 6d. You further notice that 10s pass between each crest. Find the frequency and period of these waves. 6e. What is the velocity of the waves?arrow_forward4. Simple Harmonic Motion: An object is attached to a coiled spring. It is pulled down a distance of 6 inches from its equilibrium position and released. The period of the motion is 4 seconds. a. Show your work for modeling an equation of the objects simple harmonic = a cos wt where d is distance from the rest position and the motion d 2n period is ,E>0. A hand sketch may be helpful, but is not required. b. What is the frequency? c. When t = 3 find the distance and interpret it. %3!arrow_forward
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