Advanced Physics Question
Q: For the machine element shown, locate the y coordinate of the center of gravity.
A: Given For the machine element shown, locate the y coordinate of the center of gravity, as following ...
Q: = 47 еxp N `2 ĦRT´ 2RT where dN, the number of particles having a velocity between v and v+dV, V vel...
A: Given F(V)dV =4πM2πRT32v2 exp-mv22RT dv therefore, <V2>=∫0∞ V2F(V)dV =∫0∞V24πM2πRT32v2 e...
Q: Photons of wavelength 120 nm are incident on a photoemissive surface whose work function is 6 (10 )-...
A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...
Q: A spider hangs by a strand of silk at an eye level 34 cm in front of a plane mirror. The distance be...
A: Here we use that If distance between mirror and object is u. Then the distance between image of obje...
Q: ___1. Based on the zeroth law of thermodynamics, explain why a can of soft drink remains at aconstan...
A: 1. It is in thermal equilibrium with surroundings. ( That is there will not be any heat flow between...
Q: Three boxes with masses m1=m1= 1.5 kg, m2=m2= 4.9 kg and m3=m3= 8.5 kg are in contact with one anoth...
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Q: A particle of mass 8.25 kg is trapped in a magnetic field of strength 8.59T going at a speed of 60.1...
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Q: A boy stands 10 meters from a school building, tosses a ball toward the building with an angle of 30...
A: The distance to the building is 10 meters, and initial velocity is 25 m/s, at an angle 30 to the hor...
Q: L. m, Problem 4 · Figure 1 (left): For this static system, find the equation of constrain, and the c...
A: 1) Given:
Q: You walk 200 feet west and 100 feet north to bury your treasure chest. But when you return to dig it...
A: The angle with respect to north is, ϕ=tan-1xy=tan-1200 ft100 ft=63.4o
Q: Two horizontal forces, and , are acting on a box, but only is shown in the drawing. can point eit...
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Q: NEE HELP ASAP
A: Special theory of relativity
Q: Electronics
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Q: The Sun subtends an angle of 0.533° at a distance of 1 astronomical unit, which is 1.496 ✕ 1011 m, t...
A: The subtended angle by the Sun is, θ=0.533°. The radius of a concave spherical mirror is, R=2.70 m.
Q: In the system in the figure, K, L and P blocks are connected to each other by a rope. Of the blocks ...
A: The movement of the block P depends on the movement of the other two blocks L and K. Since the block...
Q: Can you help me solve this question?
A: Given The switch is thrown to close at t=0. Find iL(t) for t>O in the network, as following below...
Q: See Attached
A: The distance of the object from the first lens is 10 cm, and the focal length of the lens is 8 cm. ...
Q: 23. Please give step by step answer. Thanks.
A: Given data: The mass of the Cadillac is m1=1141 kg. The initial velocity of the Cadillac in the nor...
Q: 25. Please give step by step answer. Thanks.
A: Given, mass of the marble, m=59 g radius of the marble, r=1.5 cm Radius of the loop, R=0.2 m
Q: An RC circuit has an unknown resistance and an initially uncharged capacitor of 657 x 10-6 F. When ...
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Q: A7. Please explain the correct answer. Thanks.
A: Given: The distance covered by the car d = 12 km. The time taken by the car t = 18 min.
Q: Consider the track shown in the figure. The section AB is one quadrant of a circle of radius 2.0 m a...
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Q: Block A (ma = 300 grams) is being swung in a circle at with a constant period of 1.50 s on a frictio...
A: Spring Constant: if an object applies a force to a spring, then the spring applies an equal and oppo...
Q: An object is launched at a velocity of 20 m/s in a direction making an angle of 25° upward with the ...
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Q: Advanced Physics Question
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Q: please answer part D
A: Here we will use Superposition Principle
Q: A block with mass m = 2 kg is projected up an inclined plane with initial speed vo = 3 m/s. The angl...
A: Motion in an Inclined Plane: Kinetic Friction: When two bodies in contact move with respect to each ...
Q: 7-
A: The correct option is, c) it remains constant as the pipe diameter increases
Q: 3. (15 pts) A bullet of mass 5 gram horizontally hit a block with mass 500 gram suspended from a lig...
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Q: A simple hand-operated hydraulic press can generate a pressure of6.O X 109 N/m2 . If the system is u...
A: Let P be defined as the pressure, V be defined as the volume, ΔV be defined as the change in volume,...
Q: 150, and V = 10V. fill 2.) For the following circuit, R = 5N, R2 = 100, R3 out the VIPR chart: R1 R2...
A: Resistance R23 1R23=1R2+1R3R23=R2R3R2+R3=10 Ω15 Ω10 Ω+15 Ω=6 Ω
Q: What volume of water (in mL), initially at 93.8 °C, needs to be mixed with 150 mL of water, initiall...
A: Given T1=93.8⁰C=(93.8+273)K V1=? T2=25.0⁰C=(25.0+273)K V2=150mL The common temperature T=40.7⁰C=(40....
Q: An underwater scuba diver sees the Sun at an apparent angle of 47.9º from the vertical. What is the ...
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Q: 1) Three equal charges q1, q2, q3 = +8.38 µC are located at the positions shown on the xy axes to th...
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Q: A mass spring damper system is acted upon by this periodic force:F = F1 cos (At) + F2cos(At/B) , B &...
A: (a) Given: The periodic force acting on the mass-spring damper is F=F1cosAt+F2cosAtB. Introduction: ...
Q: Two long straight current carrying wires both have currents of 28.7 A directed to the right. The wir...
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Q: Show that the light from a source which is moving away from us with a speed of 0.6c has twice the wa...
A: We can use the relativistic Doppler Effect equation in this problem. For a source of light moving aw...
Q: Advanced Physics Question
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Q: A 24 x 10-6 C point charge is held at rest within a uniform Electric field in the +x direction produ...
A: Concept used: Electric field for infinite sheets oppositely charged infinite sheets is given by sum ...
Q: An AC generator is to have a maximum output of 300 V. Each coil has an area of 0.105 m2 and a resist...
A: Vmax=NBAω N=VmaxBA2πf =300 V0.746 T0.105 m22π43.0 Hz=14
Q: 5.3 A spaceship moves with speed V relative to an observer O, on a straight line which passes very n...
A: According to relativistic Doppler Effect, the observed wavelength λobserevd is related to the speed ...
Q: If the static friction coefficient assume 0.4, calculate the smallest (theta) angel that keep the pl...
A: to keep the weight W balanced we should make sure that the forces from all directions must be balanc...
Q: For the given polynomial, find all roots of the function and simplify them as much as possible (with...
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Q: CALCULATION
A: Specific heat of the Aluminum cAl=ccalmcal+cwmwtf-t0mmtm-tf=0.217 cal/g·°C50 g+1.00 cal/g·°C170 g30°...
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