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Q: 600 mm 440 mm 26 Answer: Mo - i
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Q: A steel wire of length 7 m and cross- from a rigid support with a steel weight of volume 1000 c.c. h...
A: To find-Decrease in length (l-l')=?Given data-L=7 mA=1 mm2=1×10-6 m2Vol=1000 cm2=1000×10-6 m3Ysteel=...
Q: A 40.0 kg skier skis down a 12.0o slope from a height of 100.0 m to a height of 25.0 m. 1) If the...
A: The acceleration is a vector quantity that means it has both magnitude and direction to it. IT can b...
Q: I only need d,e and f please. Thank youuu
A: Given Mass (m) = 76 kg Distance (d) = 11 m Radius (r) = d/2 = 11/2 = 5.5 m Velocity (v) ...
Q: A coil with 54 turns and area 12 cm- is oriented with its plane perpendicular to a 0.90 T magnetic f...
A: Hey dear using Faraday law we can find induced emf.see
Q: A piece of ornament weighs 5.082 lb in air, 1.848 Ib in water, and 2.103 lb in an unknown liquid. De...
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Q: to Calculste the Use the WKB eigcn enersies Method in a linear potenticl
A: The case given here is of a potential well with no vertical walls. Thus, we can use the following ex...
Q: A baseball with mass of 0.145 kg is thrown straight down at the ground. At a particular speed, it ha...
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Q: Based on your knowledge of energy conservation, fill in the missing values for kinetic energy and gr...
A: According to conservation of energy the sum of kinetic energy and potential energy will be conser...
Q: An insulated beaker with negligible mass contains a mass of 0.300 kg of water at a temperature of 66...
A: Given data, Mass of the water = 0.3 kg Initial temperature of the water = 66.1oC = 339.1 K Initial t...
Q: Refracted light that bends toward the normal is light that has OA. slowed down. B. sped up. OC. near...
A: The answer to the question is given with valid reason in the drop box below.
Q: A dielectric sphere has a radius of 5 cm and a total charge of +20μC, its center is located 10 cm to...
A: Given: The total charge of the sphere is Q = +20μC The radius of the sphere is R = 5 cm The distance...
Q: A 180 kg block is pulled at a constant speed of 3.1 m/s across a horizontal floor by an applied forc...
A: mass of block m = 180 kg speed of block v = 3.1 m/s applied force F = 117 N Force makes angle 41 deg...
Q: A proton is confined in box whose width is d = 750 nm. It is in the n = 3 energy state. What is the ...
A: A particle in a box is a fundamental quantum mechanical approximation used to describe the translati...
Q: A capacitor is made from two flat parallel plates placed 2 mm apart, .and its capacitance at vacuum ...
A: Given that,Capacitance : C = 10-12 (F)Voltage : V = 200 (V)Here we need to find the displacement :No...
Q: In D.I.Y. elctromagnet using nail, copper wire, and battery (youtube for demo), why does it creates ...
A: An electromagnet is a kind of a magnet, which produces a magnetic field around it when a current is ...
Q: Cyclone Winston moving over Viti Levu at latitude 18°S had tangential winds of 70 m s* at radius 100...
A: Given: Speed of tangential winds =70 ms-1 Radius =100 km Depth =15 km Introduction: Potential vortic...
Q: A highway curve of radius 440 m is designed for traffic moving at a speed of 100 km/hr. Part A What ...
A: Curve radius r = 440 m Speed v = 100 km/hr
Q: Consider the circuit in Figure 3. Where R1 = 1100, R2= 1700, R3 = 1502, VB1= 11.0V , and VB2 = 6.00 ...
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Q: A1.3 kg cart rests on an inclined plane. The cart is released so that it is free to roll down the fr...
A: The cart is initially at rest on the inclined surface, inclined at an angle of 14o with the horizont...
Q: A horizontal platform in the shape of a circular disk rotates on a frictionless bearing about a vert...
A: Given, Mass of the student, m=67.8kg Rotational inertia, IR=486kg-m2 The angular speed of the system...
Q: d) Draw the direction indices [1 0 1] within a cubic unit cell.
A: Direction indices are [1 0 1]
Q: 4. Solve the "particle in a box" problem on the interval [0, 7] to determine the time-dependent wave...
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Q: You are working on a design for a runaway truck ramp as indicated in the figure below. The hill is c...
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Q: A bowling ball of weight 2.00 N rests on a shelf that is 2.00 meters above the ground. Which of thes...
A: Given that,Weight : W = 2 (N)Height : h = 2 (m)Here we need to find the gravitational potential ener...
Q: A person with weight 900 N stands d = 4.00 m away from the wall on a l = 6.00 m beam, as shown in th...
A: Given: Wp=900N, d=4m, l=6m, Wb=2000N, ϕ=30° Refer to the figure below : Here, R is the hinge force....
Q: One of the highest power lasers in the world sits on a table. It emits pulses that last approximatel...
A: The intensity of the laser beam is I=EnergyArea×time=WAt The electric field of the light for this i...
Q: 1. Physical optics problem. Physical optics problem 1. Obtain the Fourier coefficients of the square...
A: Given: The function of the wave is f(x) = -λ2 (-π to 0)λ2 (0 to π)
Q: two long, straight, parallel wires 1.0cm apart. Each carries a current of 10.0A in the same directio...
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Q: A 1200 kg car traveling at 60 mph quickly brakes to a halt. The kinetic energy of the car is convert...
A: Given:mass of the car, M = 1200 kgintital velocity of the car, u = 60 mph( 1 mile = 1609.34 m and 1 ...
Q: A 121-kg crate is being pushed across a horizontal floor by a force P that makes an angle of 25.5 ° ...
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Q: Consider the circuit in Figure 2. Where R1 = 1500, R2= 3502, R3 = 5500, and VB = 12V. Solve the circ...
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Q: A puck of mass m = 46.0 g is attached to a taut cord passing through a small hole in a frictionless,...
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Q: Draw the following crystallographic planes in unit cells. (i) (2 1 2) (ii) (1 1 0)
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Q: A seesaw consisting of a uniform board of mass M and length ( supports at rest a father and daughter...
A: Given mass of uniform board is M length of the board is l mass of father is mf and mass of daughter ...
Q: 2. Determine the valve of Pand x to balance the given systen of Forces 4F = 200 N A 4- m VF = SON
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Q: A monochromatic light beam of wavelength 589 nm passes through a diffraction grating with a slit den...
A: The wavelength of light λ = 589 nm = 589 × 10- 9 m = 5.89 × 10- 7 m Slit density n = 3000 lines per ...
Q: An infinite current filament carries a current of 10 A in positive y-direction and lies at x = -2, z...
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Q: The spool has a mass of 90 kg and a radius of gyration ke = 0.3 m. (Figure 1) Part A If the coeffici...
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Q: a. A 60-(MHz) electromagnetic wave exists in an air-dielectric coaxial cable having an inner conduct...
A: E=axE0xe-jkz V/m(i) we know,k=ωvwhere, ω is angular frequencyv is velocity of waveω=2πfand f=60 MHzω...
Q: A particle moving along a line starts from rest as the origin. At time t ≥ 0 in seconds, it has an a...
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Q: density of ρ = 1.30 kg/m3. The Venturi meter has a cross-sectional area of A1 = 0.0234 m2 and has be...
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Q: A wire 5 m long and 0.4 mm in diameter is stretched by a load 2 kg. If the extension in wire is 3 mm...
A: To find-Energy per unit volume =?Given-Length of wire (L)=5 mDiameter of wire (d)=0.4 mmd=0.4×10-3 m...
Q: 2. Using the back of the envelope estimate that o,op position and momentum of the electron along the...
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Q: The charge center of a thundercloud, drifting 3.0 km above the earth's surface, contains 20 C of neg...
A: Given that,Capacitance : q = 20 (C)Radius : r = 1 (km)Distance : d = 3 (km)Here we need to find the ...
Q: The magnetic field inside of a very long solenoid is B = 0.024 T when the current į = 2.3 A. The rad...
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Q: R= 6.02 1.20 m,
A: Using formula for induced emf we can find velocity. Have a look
Q: Surfaces of copper and cast iron in contact have coefficient of static friction =1.05 and coefficien...
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Q: A 10.0 kg barrel is lifted by pulling up on a rope. The barrel accelerates at 1.5 m/s. Find the forc...
A: Given: The mass of the barrel is 10 kg. The acceleration is 1.5 m/s2. To determine: The ...
Q: (b) Figure below shows the Y-plate inside a cathode ray oscilloscope (CRO). An electron moving at a ...
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