What will be the acceleration of an atwood machine with a frictional pulley with the following mass values? Mass A: 1.4kg Mass B: 4.1kg Pulley: 3.6kg

Q: Equipotential contours for three point charges (red/dark circles) are shown in the figure, along…

A: When a negative charge goes from Lower Potential to higher potential: ∆U "change in electric…

Q: A child uses a rubber band to launch a bottle cap at an angle of 38.5° above the horizontal. The cap…

A: Givenangle, θ=38.5 deghorizontal distance, R=1.30 mtime, T=1.50 s

Q: A 0.75 μF capacitor is charged to 90 V. It is then connected in series with a 35 resistor and a 140…

A: Energy stored in a capacitor ("C" capacitance) when applied across voltage "V": A capacitor's…

Q: Patients undergoing an MRI occasionally report seeing flashes of light. Some practitioners assume…

A: Given data: Diameter of the human eyeball: d=25 mm=0.025 m Rate of change of magnetic field: ∆B∆T=60…

Q: The graph below illustrates a driving trip from the town of Goodfield to the town of Peoria.…

A: Concept of velocity, distance and time: An object is travelling with a slope of constant speed if…

Q: A capacitor with a capacitance of 3.5 μF is initially uncharged. It is connected in series with a…

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Q: 8. How is the equivalent resistance of a circuit affected as resistors are added in parallel? Can…

A: •When resistance are added in parallel then the value of equivalent resistance is less that value of…

Q: A girl and her bicycle have a total mass of 60 kg. At the top of the hill her speed is 5.0 m/s. The…

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Q: 14. Two monochromatic point sources of light, S₁ and S2, are shown below. They are initially in…

A: As the phase of S1 is increasingly delayed with respect to S2, the path difference between the two…

Q: Figure EX26.11 is a graph of V versus x. Draw the corresponding graph of Ex versus x. Figure EX26.11…

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Q: Calculate the force of Earth's gravity on a spacecraft 2.00 Earth radii above the Earth's surface if…

A: we know that

Q: A very long insulating cylinder of charge of radius 3.00 cm carries a uniform linear density of 17.0…

A: Given: Radius, ra=3 cm=0.03 m Linear density, λ=17 nC/m=17×10-9 C/m Potential, V=195 V

Q: 2. In the above figure the battery has a potential difference of V= 10.0 V and the five capacitors…

A: (a) The charge on the capacitor 1 is, q1=C1V1=20 μF10 V=200 μC Therefore, the charge on the…

Q: In the figure, a rectangular loop of wire with length a = 2.8 cm, width b = 1.5 cm, and resistance R…

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Q: At 2200 degrees Celsius, the max wavelength for the Cs lamp is at 1252 nm. The measured spectral…

A: The spectral emissivity at the wavelength is     ελ,T=Lλ,TσT4 Where (Lλ,T is the spectral radiance…

Q: A simple pendulum, 2.0 m in length, is released with a push when the support string is at an angle…

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Q: The amount of meat in prehistoric diets can be determined by measuring the ratio of the isotopes…

A: m14=2.32×10-26 kgm15=2.49×10-26 kgr14=32.22=16.1 cmv=8.5 km/s

Q: Determine the magnitude and sense of the forces in cables A and B of figure 2-34?

A: 2.34) Given,Note: Taking k as kN (assuming it as printing mistake).The force c, Fc = 50 kNAt…

Q: string is used to swing a mass of 262.00 g in a circle of 1.86 m radius on a horizontal,…

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Q: Which of the following statements about a "test charge" is correct (select all that apply)? A test…

A: We know ,           The test is hypothetical positive charge which use to determine the strength of…

Q: Draw a picture depicting the trajectory of the electron. Make sure that you include the axes of the…

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Q: A game requires that two children each throw a ball upward as high as possible from point O and then…

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Q: Three Wheels. Three rubber wheels are mounted on axles so that they make tight contact with each…

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Q: onsider an LC circuit in which L= 490 mH and C = 0.114 UF. (a) What is the resonance frequency wo?…

A: L = 490 mH =0.49 H  C = 0.114  micro farad

Q: A circular coil of 44 loops and diameter 22.0 cm is lying flat on a tabletop, and carries a…

A: Given: Number of loops, N = 44 Current in the loop, I = 1.90 A Diameter of the loop, d = 22.0 cm =…

Q: A motorcycle, which has an initial linear speed of 5.2 m/s, decelerates to a speed of 2.9 m/s in 4.4…

A: The initial linear speed of the motorcycle, u=5.2 m/s The final speed of the motorcycle, v=2.9 m/s…

Q: A bus drives 40.0 km [E] from town A to town B, then another 30.0 km [S] to town C in a total time…

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Q: A film of transparent material 120 nm thick and having regractive index 1.25 is placed on a glass…

A: Thickness of material (t) = 120nm Refractive index of film = 1.25 Refractive index of glass = 1.50

Q: The figure at the right shows the same four resistors connected in a parallel circuit with the same…

A: Given data:  Four equal resistors are connected in parallel combination Total current (I) = 400 mA…

Q: Calculate the following in base SI units. a) 2.1 nm + 315.0 pm/min³x (4.32 s)³ b) 210.0 kg + 4.52…

A: In base SI units, the unit of length is meter, unit of mass is kg. For the given conversions, we…

Q: For the capacitor network shown in (Figure 1), the potential difference across ab is 46 V Figure a…

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Q: 3. If a 1.0 x 10-¹0 C charge is placed on the x axis 0.15 m from the origin of a coordinate system,…

A: 3) Magnitude of electric field at point on the y-axis    we solve using the formula for electric…

Q: The gravity on Moon is about 1/6 of the gravity on Earth.  If a person weights 120 lb on Earth,…

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Q: The value of a car, V = f(a), in thousands of dollars, is a function of the age of the car, a, in…

A: value of car V = f(a)  f(2) = 13 which means value of car in 2 years is 13 thousand dollars  Then…

Q: Two wires lie in the plane of the page (figure1). Wire 1 carries conventional current to the left,…

A: Given  2 wires in the plane of paper. Current in wire 1= I1 ( -x axis) Current in wire 2 =I2…

Q: 5. The orbital radius of a satellite circling the Earth a. depends only on its orbital speed depends…

A: We know gravitation force act as centripetal force:GMmR2=mv2RorRGM=1v2orR=GMv2      here, M is the…

Q: An electron travels with = 6.00 × 106 m/s through a point in space where E = (1.50 × 10³ -1.50 ×…

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Q: Consider the following loop of wire in a magnetic field below as well as the given commutators. Part…

A: When it comes to generating electricity, one of the most common devices used is an electric…

Q: A pulley is rotating 320 times per minute. Through how many degrees does a point on the edge of the…

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Q: A charged particle enters a uniform magnetic field and follows the circular path shown in the…

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Q: max A series AC circuit contains a resistor, an inductor of 240 mH, a capacitor of 5.60 μF, and a…

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Q: n the figure, a small block of mass m = 0.019 kg can slide along the frictionless loop-the-loop,…

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Q: 1.3 x 100 electrons flow through a cross section of a 2.1-m-diameter iron wire in 5.0 s. Part A What…

A: Given Data :No of electrons N = 1.3×1020Diameter of wire d = 2.1 mm = 2.1×10-3 mRadius of the wire r…

Q: A simple pendulum, 2.0 m in length, is released with a push when the support string is at an angle…

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Q: Levi and Mira decide to test their understanding by working a problem. Two parallel wires of length…

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Q: 9.E. Motion with constant accelerations in both the x and y directions 2.0m vo 11m An electron is…

A: Equation of motion: For uniform acceleration (a in m/s2) acting on an object moving with some…

Q: The accompanying diagram shows three resistors, R₁, R2, and R3, connected to a 12-volt battery. 3V…

A: The three resistors, R1, R2, and R3, are in series combination. Therefore, the total voltage drop in…

Q: e only force acting on a 2.7 kg body as it moves along the positive x axis has anx component Fx--7x…

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Q: A beam of protons is accelerated through a potential difference of 0.745 kVkV and then enters a…

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Q: What is the energy of a photon if it's frequency is 1.00s-1?

A: