A 1.59-m-long rope is stretched between two supports with a tension that makes the transverse waves have a speed of 64.0 m/s.

Q: wton's 2nd Law stipulates that "the sum of all forces acting on an object are equal to the mass…

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Q: A regular wave of 3m height and 8sec period propagates toward a floating breakwater in the water of…

A: energy of a wave is proportional to square of the amplitude   Energy of incident wave = energy of…

Q: Calculate the force (in N) the woman in the figure below exerts to do a push-up at constant speed,…

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Q: Review Conceptual Example 8 before starting this problem. A block is attached to a horizontal spring…

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Q: Newton's 2nd Law stipulates that "the sum of all forces acting on an object are equal to the mass…

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Q: For every 1000 feet deep in the ocean, the temperature falls 4.50F. If the temperature at sea level…

A: Given,  For every 1000 feet deep in the ocean, the temperature falls 4.5 °F. Temperature at sea…

Q: A fishing line has attached to it a hollow plastic float 3.10 cm in diameter and having a mass of…

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Q: Only electromagnetic waves can move through

A: Given: Only electromagnetic waves can move through

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Q: A uniform 1.1-kg rod that is 0.54 m long is suspended at rest from the ceiling by two springs, one…

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Q: A solid disk of mass equal to 7.0 kg and radius of 30 cm changes its rotations gradually from 45 rpm…

A: Given: m = 7 kg r = 30 cm = 0.30 m w0 = 45 rpm =45* 2pi/60 rad/s w = 120 rpm = 120*2pi/60 rad/s t =…

Q: True or False: As a pendulum swings through its cycle, the mass is moving fastest and has its…

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Q: A block of mass m = 3.75 kg is pushed a distance d = 5.55 m along a frictionless horizontal table by…

A: As per the answering guidelines we will solve only first three parts. Please upload the other part…

Q: A 7.0 kg bowling ball moves at 2.20 m/s. How fast must a 2.00 g Ping-Pong ball move so that the two…

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Q: A metal cylinder with a mass of 1.10 kg is attached to a spring and is able to oscillate…

A: A metal cylinder with a mass of m = 1.10 kg is attached to a spring of spring constant k = 90…

Q: The energy given off as heat by 310 g of an alloy as it cools through 40C° raises the temperature of…

A: Given data, Mass of an alloy ma=310 g=0.31 kg Temperature of alloy ∆Ta=40 °C Mass of the water…

Q: Select the defraction limit for an optical imaging system whose collection optics have a NA of 1.00,…

A: The given data we have: NA=1.00 λ=500nm   The objective is to calculate the diffraction limit.

Q: The total mass of material in Saturn’s rings is about 1015 tons (1018 kg). Suppose the average ring…

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Q: A hellum-neon laser (2= 632.8 nm) is used to calibrate a diffraction grating. If the first-order…

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Q: A gas consists of NO2 molecules at temperature T. What is the r.m.s. speed of the molecules, in m/s?…

A: Given data : The mass of an NO2 molecule, m=1.53×10-26kg Temperature, T=10oC=(10+273)K=283K

Q: Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure…

A: We will use the Bernoulli equation P1+ρgh1+12ρv12=P2+ρgh2+12ρv22 along with the continuity equation,…

Q: Customers take plates from the cart described above. As a result, the spring moves up to be…

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Q: 2 4.1. Using the "Watt" method, calculate and assess the illumination in a 40 m² classroom,…

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Q: An object moves a distance 71 m when a force of 54 N is applied in that same direction. Calculate…

A: Given,  Displacement of object = 71 m Applied force = 54 N Work done by the force, W =?

Q: Make a ray diagram for an object between the focal length and the center of curvature a thin…

A: The ray-diagram is drawn below: Here AB is the object, F is the focus, C is the center of…

Q: A 5 Ω , an 7 Ω , and a 10 Ω resistors, are connected in Parallel across a 12 V battery.     (a)…

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Q: A heavy stone is dropped from a height of 75.0 m above ground level.  Determine the final velocity…

A: Given data:  Initial velocity (u) = 0 m/s Height (h) = 75.0 m Required: The final velocity when the…

Q: An aluminum tea kettle with mass 1.50 kg and containing 1.80 kg of water is placed on a stove. If no…

A: Heat supplied will be used to raise the temperature of both water and vessel to 85 degrees. We use…

Q: A 2-kg block attached to a spring of force constant k = 1000 N/m, undergoes simple harmonic motion…

A: Given, The mass of the block,m=2 Kg The spring constant, K=1000 N/m displacement in the object, x=50…

Q: Object 1 with m1 = 7.5 kg and Object 2 with m2 = 12 kg are separated by r = 0.42 m. Calculate the…

A: Given: The masses of the objects are. m1=7.5 kgm2=12 kg The separation between objects is 0.42 m.

Q: A rock is dropped from high above the surface of the Earth. The initial speed is 0, and the initial…

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Q: 12 Suppose that you measure the parallax angle for a particular star to be 0.5 arcsecond. The…

A: Given, The parallax angle made by the particular star, p=0.5 arcsecond

Q: The figure shows a small wad of putty colliding into a bar. The bar is initially hanging at rest…

A: Given: Mass of rod, M=3.67 kg Mass of putty, m=129 g=0.129 kg Length of rod, l=1.01 m Velocity of…

Q: A camera is equipped with a lens with a focal length of 40.0 cm. When an object 2.50 m away is being…

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Q: Orb spiders make silk with a typical radius of of 75 micrometers. Young’s modulus of spider silk:…

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Q: An electric iron connected to a 120 V source draws 7 A of current. How much heat, in joules, does it…

A: Given data:  Voltage (V) = 120 V Current (I) = 7 A Time (t) = 1 min = 60 s Required: The heat energy…

Q: How far will a brick starting from rest fall freely in 5.0 second

A: GIVEN             Initial velocity (u) =0 m/s              time of fall (T) = 5 sec            and…

Q: A laser beam is incident on two slits with a separation of 0.195 mm, and a screen is placed 4.80 m…

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Q: A boy pushes a 50 kg wheelbarrow with a velocity of 0.5 m/s. If he uses a force of 10 N, how far…

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Q: Suppose the spring constant of a simple harmonic oscillator of mass 115 g is increased by a factor…

A: Given: Mass of simple harmonic oscillator= 115 g =0.115 kg increased factor by = 2 To find, mass  We…

Q: An object of 1 cm tall is placed in front of a converging lens of focal length of 2 cm. The object…

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Q: A 66.8 kg body has 4.5 times the kinetic energy of 83.5 kg body. Calculate the ratio of the speeds…

A: Given data:  Mass (m1) = 66.8 kg Mass (m2) = 83.5 kg KE1 = 4.5×KE2 Required: The ratio of the speeds…

Q: Your friend asks for help moving a box across the apartment floor and tells you that the box weighs…

A: The static frictional force on the box Fs=μsW=0.42·422=177.24 N The kinetic frictional force on the…

Q: During take off the sound intensity level of a jet engine is 120 Dan at a distance of 28 m   what…

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Q: (a) Draw a diagram of the model with the nucleus shifted a distance d from the center, due to the…

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Q: 9) The figure below shows a system of 2 blocks, A and B, connected to a rope. The mass of block A is…

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Q: The figure shows a small wad of putty colliding into a bar. The bar is initially hanging at rest…

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Q: 0. a. One of the main contributing factors to the extinction of the dinosaurs 65 million years ago…

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Q: describe how light is produced in a pn junction.

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Q: Determine the equivalent capacitance at terminals a-b of the circuit in Fig. 6.53. 5 μF a - bo 6 με…

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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.