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Q: An astronaut exercising on a treadmill maintains a pulse rate of 150 per minute. If he exercises for...

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Q: •4 A wire loop of radius 12 cm and re- sistance 8.5 n is located in a uniform magnetic field B that ...

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Q: Please help me with all the parts included here, there are multiple, please help

A: Part A The work done per second is given by,

Q: 10 Figure 29-33 shows four identical currents i and five Amperian paths (a through e) encircling the...

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Q: A mass of 39g is placed on the end of a 4.1cm vertical spring. This causes the spring to extend to 8...

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Q: 91 SSM In the circuit of Fig. 30-76, R = 20 kn, R2 = 20 N, L = 50 mH, and the ideal battery has & = ...

A: Since you have posted a question with multiple sub-parts, we will solve first three sub- parts for y...

Q: An object of mass M = 13.0 kg is attached to a cord that is wrapped around a wheel of radiusr = 12.0...

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Q: *37 O Doping changes the Fermi energy of a semiconductor. Consider silicon, with a gap of 1.11 eV be...

A: The formula for the probability of the state with energy level E is expressed as:

Q: The mass of two objects are M1 and M2 respectively, and M2 > M1. M2 must have a greater moment of...

A: Given masses M1 and M2 . Also M2 >M1 . We know that mass moment of inertia of a point mass (dimen...

Q: An oscillating LC circuit has a current amplitude of 7.50 mA, a potential amplitude of 250 mV, and a...

A: Since there are multiple sub-parts posted, we will answer the first three for you. If you need any s...

Q: A constant applied force of 46.0 N lifts an 2.50 kg mass straight up resulting in a final speed of 4...

A: Given , Force (F) = 46 N            mass (m) = 2.5 kg    Final Speed (v) = 4.8 m/s                 I...

Q: A circular wire loop of radius 20.0 cm carries a current of 2.90 A. It is placed so that the normal ...

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Q: •1 In Fig. 30-33, a circular loop of wire 10 cm in diameter (seen edge-on) is placed with its normal...

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Q: What is the deBroglie wavelength of a proton that has a kinetic energy of 22.9 MeV? a. 2.40 × 10-21 ...

A: Given: The kinetic energy of proton (K.E.) = 22.9 MeV. Mass of wavelength (m) = 1.673×10-27 kg.

Q: In one year the United States consumption of electrical energy was about 2.2*0^12 kW  h. (a) How mu...

A: a) The mass-energy relation is given by,

Q: A solenoid having an inductance of 6.30 mH is connected in series with a 1.20 k resistor. (a) If a 1...

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Q: A diverging lens of power -3 diopters is placed 50 cm to the right of an object. Where will the imag...

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Q: What is the energy of a photon of frequency 3.30 × 1014 Hz? (h = 6.626 × 10−34 J⋅s)

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Q: need help

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Q: HP Webcom 5.1 Antiderivatives and Indefinite X webassign.net/web/Student/Assignment-Responses/submit...

A: It is given that

Q: A parallel-plate vacuum capacitor has 8.46 J of energy stored in it. The separation between the plat...

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Q: Three long wires all lie in an xy plane parallel to the x axis. They are spaced equally, 10 cm apart...

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Q: A solenoid 1.30 m long and 2.60 cm in diameter carries a current of 18.0 A. The magnetic field insid...

A: The equation for the magnetic field inside the solenoid is given by,

Q: At a certain location in the Philippines, Earth’s magnetic field of 39 mT is horizontal and directed...

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Q: A certain rigid aluminum container contains a liquid at a gauge pressure equal to P0 = 2.02 × 105 Pa...

A: Given: Pressure under liquid guage pressure (P0) = 2.02×105 Pa. Atmospheric pressure (Pa) = 1.01×105...

Q: If the intensity of a light source is increased while the frequency and the metal surface remain the...

A: We know in photo electric effect: number of photo-electrons emitted is directly proportional to inte...

Q: 11 Figure 31-25 shows the current 8, i| and driving emf E for a series RLC circuit. Relative to the ...

A: In an RLC circuit, the expression for the current emf is: And The expression for the current is: T...

Q: 77 SSM Figure 19-28 shows a hy- pothetical speed distribution for particles of a certain gas: P(v) =...

A: Given: The speed distribution is P(v) = Cv2.   For 0 < v ≤vo. And P(v) = 0.   For v > vo.  

Q: An electron is shot into one end of a solenoid. As it enters the uniform magnetic field within the s...

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Q: A capacitor of capacitance 158 mF and an inductor form anLC circuit that oscillates at 8.15 kHz, wit...

A: a) The expression foe the angular frequency of the oscillation will be,

Q: A gender-neutral individual having a mass of 70 kg owns two pairs of shoes: 1) a pair of stiletto-he...

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Q: A lens is made of a transparent material having an index of refraction of 2.0. One side of the lens ...

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Q: child going sledding gets pushed by her parent until she had a speed of 10 m/s. She then starts down...

A: a) Energies considered in this system 1) Kinetic Energy of sled 2) Potential Energy of the total sys...

Q: lines on the left have twice the sepa- ration of those on the right. (a) If the magnitude of the fie...

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Q: Can i get help step by step?

A: Part (a) Basic Details The first equation of motion under gravity provides the relation between the ...

Q: *•58 Two radioactive materials that alpha decay, 238U and 232Th, and one that beta decays, "K, are s...

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Q: How much thermal energy is needed to raise the temperature of 10.0 g of water 15.0 degrees C?

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Q: Please help me with all the parts included here, there are multiple, please help

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Q: A toroid has a 5.00 cm square cross section, an inside radius of 15.0 cm, 500 turns of wire, and a c...

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Q: A 2.6 kg mass is initialy at rest upon a frictionless surface. An applied force of 9 N is exerted on...

A: It is given that

Q: 1. The thrust T of a marine propeller is assumed to depend only on its diameter D, the fluid density...

A: According to the company policy, only first question will be answered. Please post the rest separate...

Q: a 2.5 kg mass is initially at rest on a horizontal surface. Am applied force acts in the + x directi...

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Q: A uniform spring with k = 8600 N/m is cut into pieces 1 and 2 of unstretched lengths L1 = 7.0 cm and...

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Q: The following equations describe an electric circuit. -I1(222 2) + 5.80V - I2(365 2) = 0 I2(365 2) +...

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Q: (a) At what frequency would a 6.0 mH inductor and a 10 mF capacitor have the same reactance? (b) Wha...

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Q: A physicist at a July fireworks display has a stopwatch. She times the lag between when she sees the...

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Q: Two wires, both of length L, are formed into a circle and a square, and each carries current i. Show...

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Q: ***21 SSM Electric quadrupole. Fig- ure 22-46 shows a generic electric quadrupole. It consists of tw...

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Q: When two unknown resistors are connected in series with a battery, the battery delivers 230 W and ca...

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Q: A 2.50 MeV electron moves perpendicularly to a magnetic field in a path with a 3.0 cm radius of curv...

A: Given information: Here, K is the electron’s kinetic energy, r is the radius of the circular path, ...

Static and Kinetic Friction

Kinetic friction comes into existence when there are moving surfaces means in other words we can say that the force which comes into existing between moving surfaces is known as kinetic friction.