What are cyclic coordinates? Prove that in a rotational system around some axis, the angular momentum conjugate to its cyclic momentum remains conserved.
Q: The magnetic field component of an EM wave propagating through a nonmagnetic medium (µ = µ0) is H H=...
A: The magnetic field component of an EM wave is : H=25 sin2×108t+6xay mA/m We know, The displacement...
Q: A gold nucleus emanates an elecric field, holding all its electrons in place. How strong is the elec...
A: To solve this question we will use the concepts of rotational mechanics and equilibrium of forces fo...
Q: Classical mechanics
A: x1=x+lsinθy1=-lcosθ KE=12m1x.2+12mx1.+lcosθθ.2+(lsinθθ).2=12(m1+m) x.2+12ml2θ.2+mlcosθx.θ.PE=-mglcos...
Q: A point rotates about the origin in the xy plane at a constant radius of 0.128 m with an angular vel...
A: Given: The radius of motion is r=0.128 m. The angular velocity of motion is ω=8.47 rad/s. The ampl...
Q: Subject is Electromagnetic Field Theory ( EFT ) .
A:
Q: The values of the index of refraction n,, nz and n; of the three-medium showed in the figure below a...
A: from snell's law n1sinθ1=n2sinθ2where,n1=incident indexn2=refracted indexθ1=incident angleθ2=refrac...
Q: d. Vo I am going to take a trip in my sailboat (of mass 350 kg), which I'm going-to launch by shovin...
A:
Q: Suppose we have two electrons, whose spins are described by the operators S1 and S2. Each of these s...
A: The total spin operator for both the electrons is given by: Substitute the corresponding 4 dimensio...
Q: tolis do riginally horizontal, is izontal at time t is o
A: A uniform hoop of mass m and radius R rolls down an inclined plane of length I without slipping.
Q: 4.encircle the sums up if the statement tells the human activities that affects the natural resource...
A: It is a negative activity.
Q: For a metal of 4.3 eV work function irradiated with photons of 0.22 pum wavelength, The De Broglie w...
A:
Q: Can work done by the following forces be expressed as potential energy? a. Weight b. Friction C. Spr...
A: For a) weight and c) spring force, we can expressed work done as potential energy. For b) Friction ...
Q: The 50-kg pot is supported from A by the three cables. Calculate the force acting in each cable for ...
A: Given: The 50 kg pot is supported from A by the three cables.
Q: Which is closet to the sun in winter, Australia or Utah?
A:
Q: on Such that it 12 dill sormti ere
A: Given: L=m2x˙412+mx˙2Vx-V2(x)
Q: Identify the forces acting on the object of interest. From the list below, select the forces that ac...
A: The Correct options are : (1) gravitational force acting on the piano (piano's weight)(2) force of t...
Q: At an instant, the wave function for an electron is w= f (r, 0)e" %2. Determine the average value of...
A: Given, The wave function of an electron is ψ=fr,θe2iϕ χ12 Here, ml=2ms=-12
Q: Consider a concave mirror of center of curvature C, and a real object ABED of rectangular shape plac...
A: Given, A real rectangular object ABED is placed between the centre of curvature and infinity of a c...
Q: - Pharmaceuticals When a certain drug is taken orally, the concentration of the drug in the patient'...
A: Given: The drug's concentration is given as, C(t)=0.06t-0.0002t2Here,0≤t≤240
Q: Properties of planes Find the points at which the following planes intersect the coordinate axes, an...
A:
Q: Balet In the figure, a 10 g bullet moving directly upward at 500 m/s strikes and becomes embedded in...
A: Given: The mass of bullet is m1=10 g. The initial speed of bullet is u1=500 m/s. The mass of block ...
Q: A proton is shot directly toward the center of a large metal plate that has a surface charge density...
A: Given: The surface charge density of plate is σ=2.00×10-6 C/m2. The kinetic energy of proton is K=3...
Q: 1-A particle moving in two dimensions has a position vector (r) as a function of time (t) with coord...
A: This is a problem based on kinematics. Here, We are going to use the equation of position to calcula...
Q: Suppose that a 3μC charge and a −2μC are fixed on the x-axis with 0.4 m of distance between them. Wh...
A: Coulomb's Law of Electrostatic Force The electrostatic force between two charges q1 and q2 is direct...
Q: The direction of the shown vector is 1/2
A: Given; point P is (1/2, 1, 0) point Q is (1, 1, 1)
Q: A particle of charge 3x10-9 C is located at point (0,0) in a certain coordinate system. Assuming all...
A: Given: The charge of the particle q=3×109 C located at point 0,0
Q: classical mechanics
A: Canonical transformation is a mathematical technique which is used to change the basis from one set ...
Q: Given that sin u = 1> V5 and cos u = -2>V5, use trigonometric identities to find the values of tan u...
A: Sin u = 1/√5 cos u = -2/√5
Q: Subject is Electromagnetic Field Theory.
A:
Q: Q8: A solid specimen of dielectric dielectric constant of 4.0, shown in the figure has an internal v...
A: Given: Dielectric constant εr=4 Internal void thickness = d1=1mm Specimen thickness = 1 cm Breakdown...
Q: Subject is Electromagnetic Field Theory ( EFT ) .
A:
Q: Problem 1: A uniform sphere of mass m and radius r is projected along a rough horizontal surface wit...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: Spectators watch a bicycle stunt rider travel off the end of a 57.5° ramp, rise to the top of his tr...
A:
Q: 3. An archaeon has 7.6 × 1016 protons and a net charge of 4.2 pC. a) How many fewer electrons are th...
A: a) An electrically neutral object has an equal number of electrons and protons. This is because the ...
Q: A light ray is incident on an equiliateral prism at an angle 6, with the normal. It strikes the seco...
A: let θ2 be the angle between normal of incidence and the refracted light then, 90-θ2 +60+90-44.5 = 18...
Q: The point P(25, 9) lies on the curve y = secant line PQ for the following values of x. VI + 4. If Q ...
A: slope is given by, m = ∆y∆x a) if x = 25.1 y=f(25.1) =9.0099 slope = 9.009-9.00025.1-25m = 0.09 b) ...
Q: Standing on the beach at sunset, you extend the tip of your finger at your full arm length from your...
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...
Q: Can we obtain the equation of continuity in the form as in the attached image, by using the local an...
A: To start with, the total time derivative of a function f(t)≡f(xi(t),yi(t),zi(t),t) at point [xi(t)...
Q: In the figure below is shown a snapshot of a pulse on a taut string moving to the right. To the righ...
A: Given In the figure below is shown a snapshot of a pulse on a taut string moving to the right. To th...
Q: B.2.1. Determine the magnitude of the force FpA experienced by the bee due to the grain of pollen lo...
A: Columb's Law of Electrostatic Force The electrostatic force between two charges q1 and q2 is directl...
Q: For accurate scientific work, temperatures are often measured by A) mercury thermometers B) alcohol ...
A: Answer and Explanation: Mercury and alcohol thermometers were not used for accurate scientific work ...
Q: Find the total force on the face of a semicircular dam with a radius of 20 m when its reservoir is f...
A: Solution: The hydrostatic pressure is mentioned that we are at d meters below in the surface as, P=ρ...
Q: classical physics
A: In mathematical optimization, the method of Lagrange multipliers is a strategy for finding the local...
Q: Applying Gauss's Law for Gravitation. Using Gauss's law for gravitation f ğ · dA = -4TGMenclosed Whe...
A: Given: Using Gauss's law for gravitation ;∮g→.dA→=-4πGMenclosed where Menclosed is the total mass en...
Q: Define the Systems of Many Particles ?
A: When there is a low particle separation, there is an continuous system of particles and it gives zer...
Q: Why is time frozen from light's perspective?
A: Given, Time frozen in relativity
Q: what is semi classical physics?explain
A: Semi classical physics is the beach of physics where some aspects of the system are treated classica...
Q: - m/s and the 4 kg mass has a velocity of 4m/s Which of the folowing best describes this collsion? m...
A: In a perfectly in elastic collision the momentum and kinetic energy is always conserved
Q: a) A bus of mass 760 kg requires 120 m to reach certain velocity value Vf. Ignore friction and drag ...
A:
Q: Three charges line vertically respectively 50C, -43C, -19C. 50 and -43 is separated by 39 μm while -...
A: Given : Charges q1 = 50Cq2 = -43Cq3 = -19Cd1 = 39μm = 32×10-6md2 =53 nm ...
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