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Q: Spherical refracting surfaces. An object O stands on the central axis of a spherical refracting…

A: a)Given values  Object distance p = +71cm n1 = 1.5 n2 = 1.3 radius of curvature = +43cm For…

Q: A small sphere of charge q = +66 μC and mass m = 5.4 g is attached to a light string and placed in a…

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Q: 13. A very big truck collides with a small sports car. which experiences the greater acceleration?…

A: given:- a very big truck collides with a small sports car .

Q: A tennis player swings her 1000 g racket with a speed of 11 m/s. She hits a 60 g tennis ball that…

A: Given: In this question, the given details are, A tennis player swings her 1000 g racket with a…

Q: How to answer Fsam

A: the sum of the forces exerted on Sam and Joe is equal to the weight of the beam

Q: The ear canal resonates like a tube closed at one end. (See the figure.) If ear canals range in…

A:

Q: The force acting on an object is given by F, = (7x - 12) N, where x is in meters. (a) Choose the…

A: Here force is given as F = 7x - 12  Here x is in meter and F is in Newton .

Q: Calculate the force between two phones each with a distance of 0.7 meters apart and a mass of 0.45…

A: Gravitational Force of attraction F =Gm1m2r2

Q: 2. For safety in climbing, a mountaineer uses a nylon rope that is 58 m long and 1.2 cm in diameter.…

A: Given Datalength of rope L = 58 mDiameter of rope D = 1.2 cm Radius of rope r =D2 = 0.6 ×10-2 mMass…

Q: A common emitter amplifier has a voltage gain of 50, an input impedance of 100 2 and an output…

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Q: An LC circuit like the one in the figure below contains an 95.0 mH inductor and a 26.0 μF capacitor…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: A particle with a mass of 6.64x10^-27 kg and a charge of +3.20x10^-19 C is accelerated from rest…

A: Given: In this question, the given details are, A particle with a mass of 6.64×10-27 kg and a charge…

Q: What

A: (4) True, there is a point between two objects where the gravitational field is zero.  In…

Q: Similar situation to the previous question, but now the object s mass is 25.8 kg and you initially…

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Q: Two large rectangular aluminum plates of area 140 cm² face each other with a separation of 3 mm…

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Q: 1.5 MHz s

A: Given: Mass of uniform bar of metal is 1.1 kg Length is 0.4 m Diameter is 2 cm Frequency is 1.5 MHz…

Q: Q5 By performing nodal analysis to the circuit in the following Figure, calculate the voltage V1.…

A: in this question we use kirchoff's law at circuit.

Q: A pair of power transmission lines each have a 0.8800hm resistanceand carry 800A over 9.69km. 1.) If…

A: Solution:-Given thatResistance of one transmission line (RL)=0.88 ΩCurrent (I)=800 ALength (L)=9.69…

Q: 1) ri L P Sin 74 72 concel do dalo cost Figure 21.10, a conducting ring 0.29 m in radius carries a…

A: The amount of work required to transfer a unit of electric charge from a reference point to the…

Q: beth a long Concels from i₁ straight wire carries a current = 30.0 A and a rectangular loop carries…

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Q: Each sketch below shows three objects with an electric charge. In each case, decide whether there is…

A: Given: Three objects charged as shown. To find net force on the he green outlined body

Q: Three 507 KW, 487 V diesel -driven 60 Hz synchronous generator, A, B and C are in parallel and…

A: Given: Three synchronous generator of 506 kW, 486 V, 60 Hz. For machine A: PA=156 kW, RA%=2.5%,…

Q: A nonuniform, but spherically symmetric, distribution of charge has a charge density p(r) given as…

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Q: Only the first section

A: Step 1:Step 2: