Why does the Earth's path around the Sun have "wiggles" in it? Group of answer choices Because it is the Earth-moon system, not the Earth alone, that orbits around the Sun. Because of the gravitational waves produced by the Sun. Because of the gravitational waves produced by the Earth. The Earth's path around the sun is a perfect ellipse
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A: Binding energy as the name suggests is the amount of energy required to keep all the nucleons inside...
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Q: Determine the time needed for the load at B to attain a speed of 8 m/s, starting from rest, if the c...
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Q: Which one of the following statements concerning resistors in parallel is true? The total current th...
A: We need to find the true statements regarding resistance connected in parallel. When the resistance ...
Q: Determine the total distance traveled from A->B, B-->C, C->A a.) 105.23 m b.) 125.21 m c.) 117.47...
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Q: Problem 2 The containers A and B, shown on the figure, are filled with water, with density Pwater = ...
A: Given: The density of the water is ρwater = 1000 kg/m3 The density of the manometric liquid is ρmano...
Q: The field E = (3x - z,4y +z +1, -x+y) is: O we have not enough information to answer O non conservat...
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Q: to 1.) Ë = 4.50m, 37° E of S 5- 3m 46°5 of E F = 4m, 20° E of N
A: The component vector. given, D→=3 m, 46o S of EE→=4.50 m, 37o E of SF→=4 m, 20o E of N
Q: A charge of 5 nC jumps through a gap in 40pS duration. What amount of current flowed through the gap...
A: Given Amount of charge is Q=5 nC Time taken is t=40*10^-3 ns
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A: Given: Linear Charge Density,λ=7.42×10-6C/mRadius,r=1.87cm=1.87×10-2mDistance,x=1.56mForce Constant,...
Q: 9) A spring is compressed by a block on a horizontal surface to point A. The block is rele ased and ...
A: Since the surface is friction less the block will execute simple harmonic motion The position in SHM...
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A: The problem is based upon force on a electric dipole when placed in a uniform electric filed. The so...
Q: What is the net electric flux through each of the four surfaces shown in the figure below? (Assume Q...
A: Given Data : Q1 = 12.4 × 10-6 C Q2 = 24.8 × 10-6 C We can find electric flux through each of given s...
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A: Given: PV diagram of the gas undergoing changes. Volume, Vb=5 Vi Energy as heat transfer in process ...
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A: Given: The acceleration of the particle is directly proportional to time. The velocity of...
Q: rub rub Figure 2. (with the charging of wool and styrofoam)
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A: Given Outside pressure (P) = 1.6437 kPa Outside temperature (T) = 221.72 K Find, the pressure...
Q: A conical water tower with vertex down has a radius of 10 ft at the top and is 18 ft high. If water ...
A: Given,Radius r=10 ftheight h=18 ft
Q: A certain light bulb has a tungsten filament with a resistance of 13.0 Ω when cold ( 20.0°C ) and 18...
A: Consider the given data as below. Resistance of the filament, Ro=13.0 Ω Reference temperature, To=20...
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A: Given: KE of proton = 1 GeV Rest mass energy = 0.94 GeV We have to find its de Broglie wavelength.
Q: = center of gravity BOX 1 (B1) BOX 2 (B2) Density B1 = 8.8 g/cm^3 Density B2 = 9.3 g/cm^3 %3D 100x10...
A: Given,density of Box 1, ρ1=8.8g/cm3volume V1=100×100×100=1000000 cm3density of Box 2, ρ2=9.3g/cm3vol...
Q: Two pure tones are sounded together. The periods of their pressure variations are 0.0174 s and 0.018...
A: Given T1 = 0.0174 T2= 0.0184 To find - beat frequency
Q: Part A A cannonball is fired at 65.3 m/s from a cannon at an angle of 50 when measured from the hori...
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Q: A proton traveling at 31.5° with respect to the direction of a magnetic field of strength 3.43 mT ex...
A: Given,B=3.43 mTF=9.69×10-17Nθ=31.5°
Q: When rubbing two insulators together, the one that gets a positive charge has had protons removed. e...
A: When we rub two insulator together they become electrically charged.Electrons get transfered to seco...
Q: Electromagnetic (1). . variation of electromagnetic field both in (2)... (3). . There are no sources...
A: You have posted a question with multiple subparts. As per our policy, I will be answering first thre...
Q: bläi 4 the electron quantum number (n) is * always integer because Pauli's Exclusion Principle Heise...
A: The electron quantum number is always integer because electrons cannot exist between energy levels.
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A: Given, An electron is accelerated
Q: QUESTION 2 The magnetic field phasor of a plane wave traveling equal to 100 2 is given by: H = (ŷ 10...
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Q: 4. Why do longitudinal modes occur in a laser beam? A HeNe laser (n= 1) has a cavity length of 60cm ...
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A: Given Data: Equilateral triangle so, all sides are equal side=8cm
Q: Point charges q, = -2.97 nC and q, = +6.29 nC are located on the x-axis and separated by a distance ...
A: Given: Charge 1,q1=-2.97nC=2.97×10-9CCharge 2,q2=6.29nC=6.29×10-9CTotal Distance,d=65cm=65×10-2mDist...
Q: Suppose that the universe were full of spherical objects, each of mass m and radius r . If the objec...
A: Critical density is the average density required for the universe to halt its expansion. Such a univ...
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Q: Before we introduced the Friedmann equation, we gained some intuition with a Newtonian example of an...
A: Given: U = 82 J/kg Density = 545 x 105 kg/m3 We have to find the maximum radius of the sphere.
Q: Two point charges are lying on the y axis: q1=-4 µC and q2=+4 µC. They are equidistant from the poin...
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Q: At time t = 0, a particle is at rest in the x-y plane at the coordinates (xo, yo) = (3, 0) in. If th...
A: The position of a body is a vector quantity which means it has both magnitude and direction to it. T...
Q: Watch the video using the link at the bottom and do the following: (A) Summarize the le...
A: A The fundamental applications for optoelectronic devices are presented in this video, which include...
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Q: Car A is traveling at a constant speed vA = 130 km/h at a location where the speed limit is 100 km/h...
A: Given: For Car A Velocity of Car vA= 130 km/h Converting km/h into m/svA=130×518vA=36.11 m/s For Pol...
Q: As shown in the figure, a rectangular loop with a length e of 16.4 cm and a width w of 14.8 cm has 2...
A: Solution: The torque generated by the magnetic on the loop is given by, τ=iNABsinθi-current in the c...
Q: A proton traveling at 25.6° with respect to the direction of a magnetic field of strength 3.35 mT ex...
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Q: 4- The theoretical slit width which should be used to separate the two sodium lines at 589.0 and 589...
A: Given Data The first wavelength is:λ1=589 nm The second wavelength is :λ2=589.6 nm The reciprocal ...
Q: A student throws a paper airplane horizontally from on top of a building as shown. The plane remains...
A: Given Data The intiial velocity along x-axis is :vx=11 m/s The plane remain time is:t=4 s To find:...
Q: A solid sphere made of conductive material, of radius a, has a positive charge amount equal to + 2Q....
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Q: Imagine you are at Disneyland on a big roller coaster, sitting with a friend in the front seat of th...
A: The roller coaster is the example for the Newton's law of motion. As it is having loops, twist and t...
Q: As shown in figure , a charge q, = 1.33 µC is located at the origin and a charge q, = -6.10 µC is lo...
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Q: A capacitor with parallel, circular plates has a constant charge of equal and opposite sign on the t...
A: Given, The initial stored energy density is u0
Q: A tugboat with a mass of mtug pushes a barge with a mass of mþarge SO that, starting from rest, they...
A: Given: mass of tug = mtug=2.2 ×105 kgmass of barge = mbarge = 7×105 kgFinal velocity = vf = 2.5 m/s...
Q: Ball 1 is launched with an initial vertical velocity v = 142 ft/sec. Ball 2 is launched 2.3 seconds ...
A: Given, at time t = 0s, the initial velocity of ball 1 is, v1=142ft/s at time t = 3s, the initial vel...
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