Q1) Two identical point charges are located at (1,-1,4), and (1,2,-3) respectively. The force on the second charge due to the first charge F12 is 60 MN. Calculate the value of each charge.
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A: Introduction: Concept maps are visual representations of information. They can take the form of char...
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A: General meaning of infinitesimal is very small. So infinitesimal rotation is mean very small rotatio...
Q: A washing machine has a vertical drum, as shown in the figure. The drum has a radius of 25cm. (a) Fi...
A: Given values, Radius of drum, R=25 cm=0.25 m g=9.8 m/s2
Q: Two disks each have a mass of 5 kg and a radius 300 mm. They spin as shown at the rate of w1 = 1200 ...
A: Given: Two disks each have a mass of 5 kg and a radius 300 mm. They spin as shown at the rate of w1 ...
Q: A student of mass 61.4 kg, starting at rest, slides down a slide 19.2 m long, tilted at an angle of ...
A: (a) Frictional force is, f=μN Here, f is the frictional force, is the coefficient of friction, N is...
Q: A diving pool that is 4 m deep and full of water has a viewing window on one of its vertical walls. ...
A: Refer to the figure given below: Here, Height of the water line is H=4m. Radius of window R=0.5m Le...
Q: Compute the density in units of of an ideal gas under the following conditions: a) At and Torr press...
A:
Q: Use the table to determine the energy in eV of the photon emitted when an electron jumps down from t...
A: Given, A table having allowed values of the hydrogen atom electron's radius and energy for low value...
Q: 1. Usain Bolt set a world record for the 100 m dash on August 16, 2009. If observers on a spaceship ...
A: Hey, since there are multiple questions posted, we will answer first question. If you want any speci...
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A: let mass of asteroids be m kg so 3m mass of water gets vaporised , let m mass of water takes Q am...
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A: For a line charge density,λ the electric field is given by: E→=λ2ε0πdn^ According to the question S...
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A: Hey, since there is multiple subpart question posted, we will answer first three questions. If you w...
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A: According to Wien's displacement law The peak wavelength relation is given as Peak wavelength = ...
Q: A 90-kg man walks on a sawhorse, as shown below. The sawhorse is 2.0 m long and 1.0 m high, and its ...
A: Free body diagram
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Q: Two semi-infinite grounded conducting planes meet at right angles. In the region between them, there...
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A: Given, Energy level for ionized helium, En=-54.4n2 ev
Q: Using the nomalization constant A( nd the value of a evaluste the probability to find an escillator ...
A: Classical turning points are given by, E0=12mω02x02x0=±2E0mω02=±2ℏω02mω02=±ℏmω0 Ground state wavefun...
Q: Approximately how many asteroids that are 0.89 km in radius would it take to make a planet which has...
A: Radius of asteroids = 0.89 km Radius of planet = 6590 km
Q: 4. Which requires the larger relaxation allowance: a noise level of 100 dB with 5 hours of exposure,...
A: Introduction: The relaxation phenomenon is an effect related to the delay between the application of...
Q: 4. A pirouette is a ballet move where the balerina spins on her toem. The ballerina in able to contr...
A: Final angular momentum after the arms are tucked in Lf=Ifωf=12MR2ωf=1260 kg13 cm210-2 m1 cm210π rad/...
Q: Telescope: Consider a two-lens system composed of two lenses L1 (focal length fi) and L2 (focal leng...
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A: Current in the wire I = 50 A Distance of point P from wire r = 20 cm = 0.20 m To find Magnetic fiel...
Q: the relationship between gravitational force andradius.?
A: Introduction: The gravitational force is the weakest force in nature defined as the force that attra...
Q: Two cables tied together at C are loaded as shown. Knowing that the maximum allowable tension in eac...
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Q: The coordinate axes shown represent the principal centroidal axes of inertia of a 3000-lb space prob...
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Q: The capacitance of each capacitor are 10µF C1 C2 HE and applied potential of voltage 12V, C3 C4 dete...
A: The capacitors C1 and C2 are connected in series. The capacitors C3 and C4 are connected in series. ...
Q: down an expression that you think models the average acceleration of the fan cart during the pulse a...
A: A fan cart is used in the experiments to understand the concept of kinematics. A cart has a fan on i...
Q: Choose the correct answer
A: Introduction: Bohr, in an attempt to understand the structure of an atom better, combined classical ...
Q: - 3a;, 2а, + 4а, + 10а, and B 3D - 5а, + a, Given vectors A = За, find - (а) А + B at P(0, 2, - 5) (...
A: Given:
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A: Given x= 3 m and δx= 0.1 m And t=1.8 s and δt= 1.5 s
Q: Please solve all the parts
A: The velocity of a skydiver is governed by the differential equation Integrate both sides Where C ...
Q: Prove that the electric field is uniquely determined when the charge density p is given and either V...
A: Consider two potentials V1 and V2 that satisfy the Poisson equation and have the same normal derivat...
Q: A car moving at 18 m/s slows and is brought to rest at a constant rate in 5 seconds. How far did it ...
A: a=v-ut=0 m/s-18 m/s5 s=-3.6 m/s2
Q: A new Dutchman Day activity allows people to leap from the top of the Humanities building onto a gia...
A: Given values, Distance between top of building and top of pillow is, H=9.67 m. Compression in pillow...
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A: Given information: It is mentioned in the exploration that the wave are classified as mechanical and...
Q: Find A, and A, for A with magnitude and direction given by A = 3.5 m and e = 66°. Draw a diagram and...
A: Given, A→=3.5 m and θ=66° We need to find Ax and Ay and sketch it. The x-component of the vector is ...
Q: A car has a final velocity of 10 m/s and an acceleration of 2 m/s2. If it has been moving for 8 seco...
A: Given: The final velocity of the car is 10 ms-1. The acceleration of the car is 2 ms-2. In the secon...
Q: Please solve the screenshot & explain the steps. Thanks!
A: Consider the schematic of the given hemisphere centered at the origin (O) as shown below: Here,...
Q: Physics word problem on energy/work/force:
A: As per guidelines, the first three sub-parts have been answered. (a) Potential energy of mass m is, ...
Q: Please show work
A: Let λ and λ’, and E and E’ denote the incoming and outgoing gamma wavelengths and energies, respecti...
Q: A block of mass m = 19 kg rests on an inclined plane with a coefficient of static friction of μs = 0...
A: m = mass of block = 19 kg g = acceleration due to gravity = 9.8 m/s2 L = 6.2 m h = 3.55 m FN = Norm...
Q: Q7: Electric dipole at the origion in the free-space having moment given by p = 400n (0.6ax – 0.75ay...
A: Let p denote the dipole moment, r denote the position vector, ax, ay, and az denote the unit vectors...
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