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Q: An elliptipool is an elliptical pool table with only one pocket. A pool shark places a ball on the t...

A: As long as the pocket is fixed at one focus, when the ball strikes at any direction, it will bounces...

Q: 4. In which situation shown in the figure will the electromagnetic wave more successful in inducing ...

A: Given: The following is explained below.

Q: The diagram represents a space station shaped like a wheel and having a radius of 40. meters. The st...

A: Using the Newton’s law

Q: An object of mass m-1 kg is hinged at its left end. The center of mass of the object is located 1.3 ...

A: Let distance between hinge and centre of mass is r r =1.3 m As there is no net torque about the hing...

Q: Case study: Roots of equation (use any method under finding roots of equation) Problem: Mechanical e...

A: Answer: Given: PolynomialCp=0.99403+1.671×10-4T+9.7215×10-8.T2-9.5838×10-11.T3+1.9520×10-14.T4rewr...

Q: note: please make your article understandable.

A: The most common material for electrical wire is copper and aluminium, these are not the best conduct...

Q: Under some circumstances, a star can collapse into an extremely dense object made mostly of neutrons...

A: Given: The density of neutron star is 1014 times larger than that of the ordinary solid matter. The ...

Q: Below is a figure of a pulley system with two loads. Determine the expressions for the acceleration,...

A: Given m1>m2 And pulley has inertia I Let's draw the free body diagram Since in the same string th...

Q: The figure shows two closed paths wrapped around two conducting loops carrying currents i1 = 7.3 A a...

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Q: Sustainable Energy 2nd Edition by Richard Dunlap: 1) Compare the energy produced per kg of fuel for ...

A: 1. Energy produced per kg of fuel for the combustion of coal is 30000kJ=1.8×1020 MeV Energy produced...

Q: The electric field E, distribution around a point positive charge q, is shown in the below image. Po...

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Q: 7. Consider a silicon pn-junction at T= 300 K. The reverse-saturation current Is is 104 Determine th...

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Q: Imagine a system composed of many identical molecules, in which each molecule can adopt only one of ...

A: Probabilities are given by, Pε1=e-βε1e-βε1+e-βε2=e-βε1e-βε1+e-2βε1Pε2=1-Pε1=e-2βε1e-βε1+e-2βε1

Q: 11.66 *** One end of a uniform meter stick is placed against a vertical wall (Fig. P11.66). The Figu...

A: The force on the meter scale are shown in the diagram below: N is the normal force from the wall on...

Q: The Z0 boson, discovered in 1985, is the mediator ofthe weak nuclear force, and it typically decays ...

A: Given: The rest mass energy of boson is E0=91.19 GeV. The uncertainty in energy of boson is ∆E=2.5 ...

Q: A uniform electric field of magnitude 640 N/C exists between two parallel plates that are 4.00 cm ap...

A: The Electrostatic force on an electron can be expressed as:F=qEUsing the Newton's Second law of moti...

Q: Uncle Toby improvises a metronome to help time the rotisserie turkey. He uses a thin uniform rod of ...

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Q: Show that a standing wave given by the equation: y (x, t) = A sin (kx) sin (ωt) satisfies the wave e...

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Q: A string with both ends fixed is vibrating at its 3rd harmonic. The waves have a speed 192 m / s and...

A: (a) equation of motion yx,t=Asinkxcosωtyx,0=Asin2πλx=Asin2πv/fx=Asin2πfvx

Q: The enthalpy of a system is given by the equation H = U + PV where U is the internal energy, P = pre...

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Q: A 10,000 kg railroad car is moving at 2.00 m/sec when a 4000 kg load of gravel is suddenly dropped i...

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Q: Show that the dispersion relation for the lattice vibrations of a chain of identical masses M, in wh...

A: Write the expression to calculate the force exerted on the nth atom in the lattice. Fn=K2Un+1-Un+K1U...

Q: A car with an initial velocity of 20 m/s, jumps from a 20 m high cliff. The velocity is purely horiz...

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Q: Consider the wave function Ψ(x) = A sin (kx) where k = 2π/λ and A is a real constant. (a) What are t...

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Q: Please help me

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...

Q: Show that the gravitational potential V = −Gm/r satisfies Laplace’s equation, that is, show that ∇2(...

A: Gravitational potential V=-G×mr. The value of r2=x2+y2+z2.

Q: Vertebrate muscle typically produces approximately 25 N of tensile force per square centimeter of cr...

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Q: A uniform electric field of magnitude 3.8 * 105N>C pointsin the positive x direction. Find the ch...

A: Given: Electric field E=3.8×105 N/C The charge q=7.5μC

Q: After leaving some presents under the tree, Santa notices his image in a shiny, spherical Christmas ...

A: Given: The radius of ornament is R=4.52 cm. The distance of object is u=0.866 m. The height of obje...

Q: In quoted a theorem on the multiplicity of any system with only quadratic degrees of freedom: In the...

A: The problem states that, ΩαUNf2 where Ω is the multiplicity of the system Ω=AUNf2 Here, A is the pro...

Q: Q 2. A parallel plate capacitor is formed by two conducting square plates with sides L = 20.0 cm sep...

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Q: An elevator consists of an elevator cage and a counterweight attached tothe ends of a cable that run...

A: Given data: The total mass of the cage is m1=1000 kg. The mass of the counterweight is m2=700 kg. T...

Q:

A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...

Q: The xy-plane serves as the interface between two different media. Medium 1 (z 0) is filled with a ma...

A: Assume that B1 and H1, and B2 and H2 are the flux densities and the field intensities in the first a...

Q: 5- please help with parts c and d only thank you!

A: In the first three frames, it is seen that the ball is moving horizontally on the floor. Thus, there...