A cord that has a mass of 0.79 kg is stretched between two supports specifically 45 m apart. If the tension in the cord is 180 N, how long will it take a pulse to travel from one support to the other?

A cord that has a mass of 0.79 kg is stretched between two supports specifically 45 m apart. If the tension in the cord is 180 N, how long will it take a pulse to travel from one support to the other?

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter13: Vibrations And Waves

Section: Chapter Questions

Problem 59P: A 2.65-kg power line running between two towers has a length of 38.0 m and is under a tension of...

See similar textbooks

Related questions

Q: A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done…

A: Given data: Current (I) = 12 A Voltage (V) = 25 V Time (t) = 3 ms = 0.003 s Required: The Energy…

Q: Global warming will produce rising sea levels partly due to melting ice caps but also due to the…

Q: Which of the following is true regarding parallel-connected resistors? The answer cannot be found on…

A: Introduction: Parallel connection of the resistor:When the resistors are connected in parallel…

Q: Determine the equivalent resistance between terminals a and d. m www 5 ohms 10 ohms 10.2872 ohms;…

A: If two resistors R1 and R2 in series combination then their equivalent resistance is Rseries=R1+R2…

Q: If an object has rotated 210 degrees from the x axis on a record player, how many radians has it…

Q: Determine the amount of potential energy of a 5-newton book that is moved to three different shelves…

Q: 10.10 .. A uniform disk with mass 40.0 kg and radius 0.200 m Is pivoted at its center about a…

Q: A thin square steel plate, 10 cm on a side, is heated in a blacksmiths forge to a temperature of 800…

A: Given: The side of the squre steel is 10 cm = 0.1 m. The temperature of the steel is 800oC. The…

Q: Determine the equivalent resistance between terminals a and b. R1 1 Ohm (A) 6.9130 Ω (Β) 6.7520 Ω…

Q: In the circuit shown below, R1 = 3 ohms, R2 = 2 ohms, R3 = 5 ohms, 1 = 4 V, 2 = 10 V, and 23 = 6 V.…

Q: For the circuit in the figure below, find the following. (Take E = 6.4 V, R = 5.6 , and r = 1.3 2.)…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Determine the speed of car Distance=33.66 km Time=2 hr

A: Given data : Time=t Distance=d To find : Speed

Q: The figure below shows two identical small, charged spheres. One of mass 4.3 g is hanging by an…

Q: Four light bulbs, rated at 100 W, 75 W, 50 W and 25 W each, are in parallel. What is the total power…

A: Given Data, Power of the four bulbs are = 100 W, 75 W, 50 W, 25 W

Q: Determine the equivalent resistance between terminals a and b. ww R5 5 Ohms R1 1 Ohm R2 2 Ohms R6 6…

Q: Steady-state flow exists in a pipe that undergoes a gradual expansion from a diameter of 6 in. to a…

Q: Determine the equivalent resistance between terminals a and b. 10 ohms a www 15 ohms m 25 ohms b

Q: The same current-carrying wire is placed in the same magnetic field, but in different orientations.…

A: Given: The strenngth of the magnetic field in each condition is same. The current in the conductor…

Q: Which statement is TRUE when the resultant of all the forces acting on the body is zero? O The body…

A: According to the Newton's second law of motion the net non zero force acting on a body cause…

Q: A 4.20-gram bullet moves at 120 m/s in a horizontal direction which was buried in a 75-gram block…

A: Given Mass of bullet = 4.2 g Initial velocity of bullet = 120 m/s Initial velocity of block = 0 m/s…

Q: Wave that moves along the string O Antinode Standing Wave O Traveling Wave O Node

Q: When resistors R₁ and R2 are connected in parallel each resistor dissipate 100 W and 75 W,…

Q: ents for the rig

Q: A horizontal wire is stretched with a tension of 94.0 N, and the speed of transverse waves for the…

Q: 1 Mass and Energy Use the equivalence of energy and rest mass, E = mc² to answer the following…

Q: What is the acceleration of the system if a mass of 35.7kg is placed on a 45.6° inclined plane and…

Q: The ratio of the wavenumber to the angular frequency: does not make sense. will yield…

Q: A mass M is released from a height H, it strikes a a mass m = 1.5M. If the impact is perfectly…

A: first mass = M initial height = H second mass = m m = 1.5 M collision = Inelastic

Q: A heart defibrillator is used to enable the heart to start beating if it has stopped. This is done…

Q: The upper end of a 4.59-meter-long steel wire is fastened to the ceiling, and a 79.0-kg object is…

A: In the given question, Length of wire (L) = 4.59m Mass of suspended object (M) = 79kg Time taken by…

Q: Hand written plzz Is the entropy constant during the polytropic process?

A: The entropy is constant when the heat transfer will be zero. The heat transfer is zero in the case…

Q: A child pulls on a wagon handle at an angle of 23.8 degrees above the horizontal with a force of 68…

Q: What is the % difference between the weight of an 80 kg person on the moon compared to the weight on…

Q: In the given circuit, R₁= 6 ohms, R₂ = 3 ohms and R3 = 5 ohms. The battery has negligible internal…

A: Given Data:- Resistance of the resistors are R1=6 Ω, R2=3Ω, R3=5Ω Current through i1=5A Required:-…

Q: 4. Give two examples of state functions. 5. Define an adiabatic process. 6. Write the equation for…

A: Examples of state functions: Density, Internal energy, Enthalpy

Q: Which of the following is a correct interpretation of Gauss's Law? * In a closed Gaussian surface,…

Q: Item 6 A uniform, 255 N rod that is 2.10 m long carries a 225 N weight at its right end and an…

Q: are separated by a distance R. If the charge Q experiences a force of magnitude F when the…

Q: DATE: 06-JUNE-ZUZZ USE MESH THEORY (SIMULTANEOUS EQUATIONS) TO CALCULATE ALL THE VOLTAGES AND…

Q: A sinusoidal wave traveling in the positive x direction has an amplitude of 30.0 cm, a wavelength of…

Q: For V1=78 V, R1=24, R2=28 & C1=0.006 Farrad in the shown circuit, the switch has been closed for a…

Q: What is the velocity of a 5000 kg truck whose kinetic energy is 360 kJ? O 144 m/s O 43 m/s O 31 m/s…

A: Write the expression for the kinetic energy. Here, m represents the mass and v represents the…

Q: Find the heat absorbed by 2 kg of air which heated from 50 °C to 100 ºC at constant volume. Find…

A: Given mass m = 2 kg Initial temperature T = 50o C = 50 + 273 = 323 K Final tempertaure T' = 100oC =…

Q: A 2.0-cm object is 2.0 cm in front of a two-lens system with focal lengths +4 cm and -4.0 cm,…

Q: 1. a sample of helium gas contained in a balloon is warmed. if the balloon originally measures 1.5 L…

Q: An electron accelerates from rest through a uniform electric field, then moves into a magnetic field…

A: Potential difference, V = 99 V Magnetic field, B = 0.75 T Charge on electron, q = 1.6×10-19 C Mass…

Q: Three forces with magnitudes of 54 pounds, 93 pounds, and 140 pounds act on an object at angles of…

Q: for this gene

Q: Your seatmate's glasses appear greenish (500 nm) when white light reflects from it. What is the…

Q: What is the work required to raise a 200 kg barbell to a height of 1.25 m? From the problem, what is…

A: Given data: Mass (m) = 200 kg Height (h) = 1.25 m Required: Force (F)

Concept explainers

Shock Waves

Shock waves are common in continuum mechanics, and their dominance is attributable to the fact that they are stronger (or even less) compressible. Substantial perturbations propagated as sudden dynamic changes of a compressible medium supersonically. Shock waves are all around us in our daily lives. Lightning, earthquakes, volcanic eruptions, and meteorite impact all produce them in nature. Even the earth, which is protected by its magnetic field, generates a shock wave as in solar wind that travels around 20 Earth radiuses. These shock waves might be either constant, linked to the body, or unsteady, i.e., moving around with time. All of the shocks mentioned above can be damaging, so precautions must be taken to reduce their impact.

Question

A cord that has a mass of 0.79 kg is stretched between two supports specifically 45 m apart. If the tension in the cord is 180 N, how long will it take a pulse to travel from one
support to the other?
444.9747 ms
444.7947 ms
444.4907 ms
O444.4097 ms

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Concept:

VIEW

Solution:

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

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

The tensile stress in a thick copper bar is 99.5% of its elastic breaking point of 13.0 1010 N/m2. If 500-Hz sound wave is transmitted through the material, (a) what displacement amplitude will cause the bar to break? (b) What is the maximum speed of the elements of copper at this moment? (c) What is the sound intensity in the bar?
A driver travels northbound on a highway at a speed of 25.0 m/s. A police car. traveling southbound at a speed of 40.0 m/s. approaches with its siren producing sound at a frequency of 2 500 Hz. (a) What frequency does the driver observe as the police car approaches? (b) What frequency does the driver detect after the police car passes him? (c) Repeat parts (a) and (b) for the case when the police car is behind the driver and travels northbound.
A fireworks rocket explodes at a height of 100 m above the ground. An observer on the ground directly under the explosion experiences an average sound intensity of 7.00 102 W/m2 for 0.200 s. (a) What is the total amount of energy transferred away from the explosion by sound? (b) What is the sound level (in decibels) heard by the observer?
The bulk modulus of water is 2.2 109 Pa (Table 15.2). The density of water is 103 kg/m3 (Table 15.1). Find the speed of sound in water and compare your answer with the value given in Table 17.1.
A tuning fork is known to vibrate with frequency 262 Hz. When it is sounded along with a mandolin siring, four beats are heard every second. Next, a bit of tape is put onto each line of the tuning fork, and the tuning fork now produces five beats per second with the same mandolin siring. What is the frequency of the string? (a) 257 Hz (b) 258 Hz (c) 262 Hz (d) 266 Hz (e) 267 Hz
An ambulance moving at 42 m/s sounds its siren whose frequency is 450 Hz. A car is moving in the same direction as the ambulance at 25 m/s. What frequency does a person in the car hear (a) as the ambulance approaches the car? (b) Alter the ambulance passes the car?
A yellow submarine traveling horizontally at 11.0 m/s uses sonar with a frequency of 5.27 103 Hz. A red submarine is in front of the yellow submarine and moving 3.00 m/s relative to the water in the same direction. A crewman in the red submarine observes sound waves (pings) from the yellow submarine. Take the speed of sound in seawater as 1 533 m/s. (a) Write Equation 14.12. (b) Which submarine is the source of the sound? (c) Which submarine carries the observer? (d) Does the motion of the observers submarine increase or decrease the time between the pressure maxima of the incoming sound waves? How does that affect the observed period? The observed frequency? (e) Should the sign of v0 be positive or negative? (f) Does the motion of the source submarine increase or decrease the time observed between the pressure maxima? How does this motion affect the observed period? The observed frequency? (g) What sign should be chosen for vs? (h) Substitute the appropriate numbers and obtain the frequency observed by the crewman on the red submarine.
When two tuning forks are sounded at the same time, a beat frequency of 5 Hz occurs. If one of the tuning forks has a frequency of 245 Hz, what is the frequency of the other tuning fork? (a) 240 Hz (b) 242.5 Hz (c) 247.5 Hz (d) 250 Hz (e) More than one answer could be correct.
A skyrocket explodes 100 m above the ground (Fig. P14.24). Three observers are spaced 100 m apart, with the first (A) directly under the explosion. (a) What is the ratio of the sound intensity heard by observer A to that heard by observer B? (b) What is the ratio of the intensity heard by observer A to that heard by observer C? Figure P14.24
A steel wire with mass 25.0 g and length 1.35 m is strung on a bass so that the distance from the nut to the bridge is 1.10 m. (a) Compute the linear density of the string. (b) What velocity wave on the string will produce the desired fundamental frequency of the E1 string, 41.2 Hz? (c) Calculate the tension required to obtain the proper frequency. (d) Calculate the wavelength of the strings vibration. (e) What is the wave-length of the sound produced in air? (Assume the speed of sound in air is 343 m/s.)
A 2.65-kg power line running between two towers has a length of 38.0 m and is under a tension of 12.5 N. (a) What is the speed of a transverse pulse set up on the line? (b) If the tension in the line was unknown, describe a procedure a worker on the ground might use to estimate the tension.
The A string on a cello vibrates in its first normal mode with a frequency of 220 Hz. The vibrating segment is 70.0 cm long and has a mass of 1.20 g. (a) Find the tension in the string, (b) Determine the frequency of vibration when the string vibrates in three segments.