) Consider a planar distribution of mass. One coordinate axis is placed perpendicular to the plane, and the other two axes are placed in the plane. Show that the moment of inertia about the perpendicular axis is equal to the sum of the moments of inertia of the in-plane axes.
Q: A 0.5 kg mass is rotated in a horizontal circle of radius 20 cm. Calculate the centripetal force act...
A: Given that,Mass, m=0.5 kgRadius, r=20 cm=0.20 mAngular speed of revolution, ω=0.6 radian/ second.
Q: suitable values for all resistors, keeping in mind the capabilities of a practical operational ampli...
A: from figure,V⊕=0 VoltBy using virtual ground concept,V⊝=V⊕=0 VoltBy using Nodal equation at nodeV⊝=0...
Q: ABCD is a four-bar chain with link AD fixed. The lengths of the links are AB = 80 mm to be to be ver...
A: Given: ABCD is four-bar chain with AD fixed, Lengths AB=80 mm BC=200 mm CD=150 mm DA=200 mm Angular ...
Q: For Helmholtz resonators, how is it similar to or like a spring-mass simple harmonic oscillator and ...
A: Solution: The Helmholtz resonator or oscillator works analogously to the spring-mass simple harmonic...
Q: . Another wire is placed at position x=0.70m and oriented along the y−axis. A switch is turned on a...
A: As directed only question b will be solved current flowing through the wire oriented along Y-axis, I...
Q: Required: ANSWER TEST 4 ONLY 1. Diagram 2. Complete symbols 3. Final answer should be indicated ...
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Q: Electric heater is used to heat 0.63 liters/minute of 3. water (c, 4.18 kJ/kg.K, density =1000 kg/m)...
A: Mass of water is 0.63 lit=0.00063 m3=0.00063m3×1000 kg/m3=0.63 kgHeat required to raise the temperat...
Q: An emf of 10 V is connected to a series RC circuit consisting of a resistor of 2.0 × 106 N and an in...
A: Given that, Emf of the battery Vo = 10 V Resistance of the resistor R = 2.0 × 106 Ω The capacitance ...
Q: Q3/ For a bosonian gas assembly in thermal equilibrium at temperature T, prove that 1 B = = kT where...
A: The entropy of a system is given by : S=KlnΩHere, Ω is no. of microstates. Differentiating : dlnΩ=...
Q: An electromagnetic wave that propagates in a certain medium is given by (on the image). graph the...
A: Electromagnetic waves involve oscillating electric and magnetic fields in the direction orthogonal t...
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Q: A typical adult ear has a surface area of 1.90 x 103 m?. The sound intensity during a normal convers...
A: Here,Surface area of Ear, A=1.90×10-3 m2Sound intensity, I=2.04×10-6 W/m2Where,Power intercepted by ...
Q: The resonance frequency of a series RLC circuit is 5500 Hz . Part A What is the resonance frequency ...
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Q: Consider an electron in the ground state of a Hydrogen atom: a) Find (r) and (2) in terms of the Boh...
A: Using hydrogen atom wave function and Gamma integral we can solve the problem.
Q: Red plane waves from a helium-neon laser (632.8 nm) in air pass through two parallel slits in an opa...
A: Given data, Wavelength of the light = 632.8 nm Angle of fourth bright slit = 0.8o
Q: Find the magnetic field at the center of a square circuit, with stationary current I, whose distance...
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Q: A block is resting on an incline of slope 5:12. It is subjected to a force F = 1 KN on a slope of 5:...
A: As per guidelines we are allowed to answer only first question. if question are not related to each ...
Q: What is the emf of a battery with a 0.15 0N internal resistance if the battery delivers 1.5 A to an ...
A:
Q: Calculate the forces in members AC, AD, and DE for the loaded truss. Restraining link BC is horizont...
A: Concept: To determine the Force in member AC, AD and DE we will use Free Body diagram at Point E,D a...
Q: After you disconnect the DC power supply from an LC circuit, it oscillates at a frequency of f. Now ...
A: The LC oscillation frequency is given by : f=12πLC When the circuit is cooled, L and C are kept con...
Q: 5. Which of the four interactions (strong, electromagnetic, weak, gravitational) does the electron t...
A: Solution: 5) The electrons come under leptons which take part in the weak interaction. The neutrin...
Q: A wire with a constant linear charge density of 4.0 C/m is located at the o y-axis. A -3.0 C charge ...
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Q: A car starts from rest and accelerates at a steady 0.6 m/s?. How far does it travel in the first 30....
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Q: Q3/ For a bosonian gas assembly in thermal equilibrium at temperature T, prove that 1 B = = kT where...
A:
Q: A 16.27 O resistor is connected to a battery that has an internal resistance of 0.76 Q. If the termi...
A: Given that,Resistor : R = 16.27 (Ohm)Terminal voltage : ∆V = 11.08 (V)Internal resistance : r = 0.76...
Q: Review The current supplied by a battery slowly decreases as the battery runs down. Suppose that the...
A: Using integration and quantization of Charge we have solved this
Q: The figure (Fig. 1) shows a long cylindrical capacitor consists of a solid conducting core with radi...
A: Solution attached in the photo
Q: Part A The loop in (Figure 1) is being pushed into the 0.10 T magnetic field at 25 m/s. The resistan...
A: Given, Magnetic field, B=0.1T Width, l=5×10-2m Velocity, v=25m/s Resistance, R=0.1Ω Emf, ε=Blv ε=0.1...
Q: A car has a of e.m.f. 12 V and internal resistance 2 x 10-2 N. If the starter motor draws a current ...
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Q: Two networks are connected in cascade as shown in the figure. With the usual notations the equivalen...
A: Two port network in network theory.
Q: A bowling ball of weight 2.00N rests on a shelf that is 2.00 meters above the ground. Which of these...
A: Given that,Weight : w = 2 (N)Height : h = 2 (m)Here we need to find the expression of the gravitatio...
Q: 5m Vo Vo Vo B 5m → VBcx) 1.8m Ve
A: Kinematics.
Q: Consider a particle of spin 1/2 whose normalized quantum state is given by 16) = Va 12, 1,0, +) + V ...
A: We have to determine the eigen values of the given quantum operators. Then using orthonormality cond...
Q: A 54 ter ng40 when the grats the ndfa re, the n p he the (a) Dearme brce eserted by the hartntae (wa...
A: Since more than one question is asked, solution for the first question is provided here. Please upl...
Q: The rigid object shown below consists of three balls and three connecting rods, with M = 1.6 kg, L =...
A: The kinetic energy of an object or particle is the energy it possesses due to movement. The applicat...
Q: Acceleration due to gravity above the earth's surface at a height equal to the radius of the earth i...
A: To find-Acceleration due to gravity (g')=?Given-height above earth's surface(h)=Radius of earth (R)A...
Q: PartI a) Calculate the capacitance of this capacitor. capacitance Give your answer up to at least th...
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Q: An airplane flying horizontally with a speed of 360 Km/h releases a bomb at a height of 490 m from t...
A: We are authorized to answer one question at a time, since you have not mentioned which question you ...
Q: In the circuit below, AV = 10 sin(200t), R = 100 Q, L = 1 H, and C = 1 X 10-5 F. Determine the imped...
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Q: Which of the following set of quantities that describe motion and uses the principle of work and ene...
A: **As per our company guidelines we are supposed to solve only one question (if there are multiple qu...
Q: What is the total energy of an electron moving with a speed of 0.950 c? a. 2.6 × 10-13 J b. 1.1 × ...
A: Given, Speed of electron is, v=0.95c and rest mass of an electron is mo=9.1×10-31kg Then the total...
Q: It is a place where someone or something is located or has been put. A Displacement B Position Motio...
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Q: Question 3 E C2 ww Figure 2 (a) Two capacitors C¡ and C2 and two resistors are connected to a batter...
A: Concept: The Formula to determine the Time constant of the circuit will be τ=RtotalCtotalRtotal=Tota...
Q: An electron has energy E = 4?₀ in the regions where it has a potential as shown in the figure below....
A: Given data, Energy of the electron, E = 4Uo Also, potential is :- Vx=0, for 0≤x≤LUo, for x>L
Q: The figure (Fig. 1) shows a long cylindrical capacitor consists of a solid conducting core with radi...
A:
Q: 2. Explain the different types display devices with a neat diagram.
A: A display device is used to present information in visual or tactile form. The electronic visual di...
Q: 10. A body is thrown up from the ground at an angle 45° to horizontal with a velocity 50 m/s. Its ve...
A: Initial velocity u = 50 m/s angle made with the horizontal is equal to 45o.
Q: Find the velocity relative to an inertial frame (in which the centre of the Earth is at rest) of a p...
A: Given, the velocity of aircraft is v=1000km/h and since the velocity of earth is ve=2πReTime period...
Q: 2 of A 4.2-g locust reaches a speed of 2.8 m/s during its jump. Part A What is its kinetic energy at...
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Q: 10 N 0.6 m 0.4 m 10 N Vhich of the systems is/are equivalent to the couple to the figure at the top ...
A: Given in the problem is the following figure since in the given problem the forces are parallel and...
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