One-dimensional crystal assembled from three identical atoms connected to one another and to the walls by identical springs (as shown in the fig. 1). Find the normal modes of the given system. Plot the relative displacements versus time for all three normal modes.

Q: A race car starts from rest on a circular track of radius 516 m. The car's speed increases at the co...

A: Given, Radius of the circular track, R=516 m acceleration, at=0.77 m/s2 Initial velocity, u=0  

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Q: Problem 4.2 The stepped shaft shown in Figure below is subjected to a tensile load of 32 kN and to a...

A: Given that, F=32 KNSuz=830 MPaE=207 MPaT=150 NmSy=620 MPa Hence we can see that material with tail ...

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Q: (III) A thin oil slick (n, = 1.50) floats on water (nw = 1.33). When a beam of white light strikes t...

A: Given data: The refractive index for oil slick is no=1.50. The refractive index for water is nw=1.3...

Q: Please help

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Q: A wind turbine has 12,000 kg blades that are 39 m long. The blades spin at 23 rpm .If we model a bla...

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Q: The system shown in figure task 2c is displaced from its static equilibrium position to the right a ...

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A: Note:-Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question...

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Q: 1. Draw a ray diagram to help you figure out how the size of the observed image relates to the dista...

A:  We’ll answer the first question since the exact one wasn’t specified. Please submit a new question ...

Q: How can diamond ever be more stable than graphite, when it has less entropy?

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Q: There are three sets of thermometer table, the range are all of 0 ~ 800 °C, precision gr ades is 2.5...

A: Given:              Precision grades 2.5 ,2 ,1.5             Temperature 500°C

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Q: solve the question given  in the image provided.

A: Given that,Length of cylinder, L=2×10-2 cmArea, A= 10-4 cm2length of the resilin, ∆l=10-2 cmweight o...

Q: A 61-kg lumberjack stands on a320-kg log that floats on a pond.Both the log and the lumberjackare at...

A: (a) Given data  Mass of lumberjack (M)=61 kg Mass of the log(m)=320 kg Now,  Find the momentum of lu...