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A: (a). The free-body diagram of the system is shown in the figure below:
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A: Introduction: From the figure, cos40°=xAd-nsin50°=xAd-ncos20°=xBn=xAd-m=xcm Use the above expressio...
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Q: It must to be just one answer
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A: Given, Wavelength,λi=0.251nm=0.251×10-9mSpeed of light,c=3×108m/sPlanck's constant,h=6.626×10-34JsAn...
Q: The designed s
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A: Answer: Given , spring constant or stiffness of two spring. k1 = k2=2π2 Mass of object ,m=1/4 kg=0....
Q: P2. If the wide-flange beam is subjected to a shear of V = 20 kN, determine the maximum shear stress...
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Q: Find the power per unit area radiated from the sun’s surface in the wavelength range 600.0 to 605.0 ...
A: Given: Wavelength range is 600.0nm to 605.0nm.
Q: In an effort to stay awake for an all-night study session, a studentmakes a cup of coffee by first p...
A: Given: Power of heater P=200 W = 200 J Weight of the water= 0.320 kg specif...
Q: Wires A and B are identical, except that the length of wire A is one-half that of wire B. If the sam...
A: let the length of the wire A is LA Let the length of the wire B is LB As given, the length of wire A...
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A: Let us first calculate Critical angle for cladding and core sinC=1.401.50C=68.960 Since incident an...
Q: A point source emits monochromatic electromagnetic waves into air uniformly in all directions. At a ...
A: At 5 m electric field is 20 V/m
Q: You are using water to dilute small amounts of chemicals in the laboratory, drop by drop. How many d...
A: given,1 L of water from volume formulaV=43πr3
Q: There is a sphere-sphere electrode system in the insulation medium of air (Es=30 kV/cm), in which ra...
A: Given: The correction factor is 90% Insulation medium of air
Q: In an R-C circuit, a resistor, an uncharged capacitor, a dc battery,and an open switch are in series...
A: In an R-L circuit, a resistor, aninductor, a dc battery, and an open switch are in series. In an...
Q: i) Speed of submarine missile is a function of the pressure, density of water, volume: V=k Pª pßvY F...
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Q: 5. It is 5.0 km from your home to the physics lab. As part of your physical fitness program, you cou...
A: Given data :- Distance of the physics lab from the home is D = 5.0 km. Speed of the person while ru...
Q: In an R-C circuit, a resistor, an uncharged capacitor, a dc battery, and an open switch are in serie...
A: Just after the switch is closed in the R-C circuit, the current flow across the resistor R and the...
Q: A pendulum, with a mass of 6 kg block A is given in Figure 1. Pendulum is swinging through vertical ...
A: Detailed solution is given below
Q: A B Which is the incorrect ray? A B C all correct lens
A: The correct ray diagram for the convex lens is as follows:
Q: Q1/ Compare between the heat engine and the heat pump?
A: A heat engine is system which is used to convert the one form of energy namely thermal or heat energ...
Q: Timothy is studying atoms in school. He creates a chart Number to organize of information Neutr...
A: In physical sciences, subatomic particles are smaller than atoms. They can be composite particles, s...
Q: In the L-R-C circuit pictured the source provides a voltage v (f) = 172 V cos (120 rad/s t +1 rad). ...
A: Given data: Inductance L=0.12 H. Capacitance C=0.22 mF. Resistance R=15 Ω. Voltage vt=172 cos120 ra...
Q: A cosmic ray proton passes along the left-right width of a page with a relative speed v and total en...
A: Solution: Given Values, Total energy(E)=14.35 nJ Left-right width(L)=20 cm
Q: 2. Earth is rotating about the Sun in our solar system. The distance between the Earth and Sun is 1....
A: Given: Distance between the earth and sun is 1.5×1011m Asteroid of mass is 8.9×1015 kg Speed is 90,0...
Q: A beam of ultraviolet light (100 nm - 400 nm) is incident on a silver plate of which the work functi...
A: please see the next step for solution
Q: Why is a tapered water glass with a narrow base easier to tip over than a glass with straight sides?...
A: The taper glass have a narrow base so when a force is applied on this type of glass it bents easi...
Q: 11-
A: In a series LCR circuit, the frequency at which inductive reactance becomes equal to capacitive reac...
Q: Please solve thank you
A: Answer: B) 0.16 m C) 0.28 m
Q: The structure in Figure 27-3 consists of three concentrated masses and shear elements. Assuming h = ...
A: Given data: The value of h is h=4 m The value of mass m is m=100 kg The maximum shear stress given i...
Q: RAYLEIGH’S METHOD
A: Given, Disc mass, M=5m
Q: A small compact car is pushing a large van that has broken down, and they travel along the road with...
A: The given scenario is a small car pushing a large van. Here Newton's 2nd and 3rd laws can be used. N...
Q: State the conditions necessary for interference to take place. In a Young's 2-slit experiment, the s...
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Q: Two cars start at the same place and at the same time. One car travel west at a constant speed of 40...
A: given,1st car travel west at a constant speed of 40 miles per hour.and 2nd car travels south at spee...
Q: A cosmic ray proton passes along the left-right width of a page with a relative speed v and total en...
A: Solution: As per the above, The third part solution is given below:
Q: Consider the impact of an asteroid of mass 8 ect to the Earth's surface. The asteroid strike sider t...
A: Given: To find the energy which is need to stop the earth rotation after the collision as,
Q: A reversible process should fulfill certain conditions, State these conditions?
A: Reversible processes are achieved by changing the system infinitesimally from its equilibrium and th...
Q: A ¥b+ R C /D Sections AB and CD of a thin non-conducting ring of radius R are uniformly (with consta...
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A: Let f be defined as the frequency of the wave. Therefore, f=vλ Here, v is the velocity of the wave. ...
Q: A beam of ultraviolet light (100 nm - 400 nm) is incident on a silver plate of which the work functi...
A: please see the next step for solution
Q: A uniform electric field makes an angle of 60.0 with a flat surface. The area of the surface is 6.6...
A: Given: A uniform electric field has an angle with a flat surface,θF=60o The area of the surface, A=6...
Q: Example 42: A single phase 208V AC control power to R-42 load if the desired output power is 3 KW, d...
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Q: A wave transports....a.) energyb.) particlesc.) vibrationsd.) media
A: In propagation of waves the energy is transferred from one point to another but the particles are mo...
Q: In space v = (-5) ux + (-3) uy + (4) uz [m / s] speed moving q = 4 [C] load,E = (5) ux + (10) uy + (...
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Q: Can you solve this problem?
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Q: 8. _____________ is a classical approach to database design? a. Left – Right approach b. Right –...
A: Asking about the classical approach to database design.
Q: Advanced Physics Question
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Q: In space v = (-5) ux + (-3) uy + (4) uz [m / s] speed moving q = 4 [C] load,E = (5) ux + (10) uy + (...
A: Work done W = dot product of force and displacement.
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