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Q: after 7 se
A: Given: Acceleration of airplane is 5 m/s2 Time is 7 seconds
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Q: 1. The coefficient of friction on the slope is 0.35. The mass of block A is 3.20 kg and block B is…
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Q: Four Nobel Prizes (m = 175 g each) are arranged on a tabletop in the configuration shown below. Draw…
A: Visualize the Problem:
Q: A 1.2 kg block sliding on a horizontal frictionless surface is attached to a horizontal spring with…
A: We have to find the frequency of the block's motion. Given that, Mass of block, M=1.2 kg The spring…
Q: 8. Explain what happens to a circular wire carrying a current if it is placed in a constant magnetic…
A: We are given current carrying wire. This wire is of circular shape. We are given a uniform magnetic…
Q: Problem 3.5 Prove the Schwarz inequality (Equation 3.27). Hint: Let ly) IB)-((a\B)/(ala))|a), and…
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Q: nergy of the atom is in part determined by the electrical potential energy of the electron…
A: Solution: The atom's energy is determined by the electrical potential energy of the electron…
Q: A sphere has a surface uniformly charged with 1.00 C. At what distance from its center is the…
A: Given: In this question, the given details are, A sphere has a surface uniformly charged with…
Q: Find the speed of a car if it's 14-inch tires are rotating at 6 rev/s.* A. 17.2 m/s B. 33.6 m/s C.…
A: Given: Radius of tire (R) = 14 inch = 0.3556 meter Angular velocity(ω) = 6 rev/s = 37.6991 rad/s…
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Q: In this question we will consider the quantum harmonic oscillator. The wavefunction of the first…
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Q: Ex44: When a liquid of volume 4 liter is subjected to an additional pressure of 5 x 107 N/m², the…
A: We need to compute-Bulk modulus (K)=?The data given as-Volume of liquid (V)=4 litAdditional pressure…
Q: Rods 4. Determine the lowest three natural frequencies, the vibration modes and the corresponding…
A: Suppose mass of rod =m (kg)Length of rod =L (m)Young modulus =E (N/m2)Radius of gyration =k (m)Area…
Q: Water standing in the open at 33.4°C evaporates because of the escape of some of the surface…
A: Given,The latent heat of vaporization, Lv = 530 cal/gTemperature, T = 33.4 °C = (33.4+273) K = 306.4…
Q: A proton moves through a uniform magnetic field given by B (15.07 -25.47+12.7k) mT. At time t₁, the…
A: We know that the magnetic force Fm= q(v×B) After putting all given values we get the following.
Q: The current I through and the voltage V across an electric element is measured as Voltage (V) 0.0…
A: We know that dP = VdI Therefore, power P = ∫050dP = ∫050VdI Power delivered to the element is P =…
Q: Two skaters are initially at rest on ice. Left skater has mass of 48kg, right has mass of 61kg push…
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Q: A solenoid 50 cm long is wound with 500 turns of wire. The cross-sectional area of the coil is 2.0…
A: Given values-Number of turns, N=500Solenoids Length, l= 50 cm=50×10-2 mCross-sectional area= 2…
Q: A duck has a mass of 2 lbm and is flying west at 10 ft/s. The duck is struck by a bullet with a mass…
A: Given, The mass of the duck (Md) = 2lbm = 0.9072 kg. The velocity of the duck flying west (vd) = 10…
Q: A 165 microF capacitor is used in conjunction with a motor. How much energy is stored in it when 119…
A: Given: The given values are, Here, the capacitor value is, C=165μFC=165×10-6F And then the…
Q: Piston 1 in the figure has a diameter of 1.48 cm. m 2 2 in. 10 in. (1 LL Piston 2 has a diameter of…
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Q: What is the total translational kinetic energy of the air in an empty room that has dimensions 8.00…
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Q: The entropy of a reversible process is Tds = du + pdv Obtain an expression for the change of entropy…
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Q: A 0.0139-kg bullet is fired straight up at a falling wooden block that has a mass of 2.18 kg. The…
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Q: Consider two identical particles of mass m and the following cases: 1. one is at rest while the…
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Q: If a certain amount of ideal gas occupies a volume V at STP on earth, what would be its volume (in…
A: We are aware that the ideal gas volume on Earth is V, Venus' temperature is 1003oC, and its pressure…
Q: How to calculate this ? [Lz,x]=ihy , [Lz,y]=-ihx , [Lz,z]=0
A: We know that commutator of two operator is [A, B] = AB- BA And [AB,C]=A[B,C]+[A,C]B Using these…
Q: A 360-kg object is supported on a wire attached to a 15-m-long steel bar that is pivoted at a…
A: It is given that, the weight of the rod or force at point D is, Wb=97kg×g=97×10…
Q: ed of 13.2 km/hr average power
A: Given: Force of horse pulls is 140 N Angle is 28o Speed is 13.2 km/hr
Q: The emf of themoccuple changes It neutral temperatuve temperature of cold junction. at gook. is…
A: We need to compute-Temperature of cold junction θc=?The data given as-Inversion temperature (θi)=900…
Q: V04
A: Given that-Voltage of the primary coil: VP=39.61 VoltCurrent in the primary coil: IP= 9.49 AVoltage…
Q: Analyze the diagram given below to find the electric current in the 5 resistor. 1ohm = 12V www 3 ohm…
A: Given circuit,
Q: If the incoming Nitrogen is at a pressure of 25 psi and temperature of 20°C, and wish to flow…
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Q: Four acrobats of mass 72.0 kg, 68.0 kg, 62.0 kg, and 55.0 kg form a human tower, with each acrobat…
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Q: The above spectrum is most plausibly produced by which kind of object? Select one alternative:
A: Required : Correct choice.
Q: Radio Emissions from Jupiter that can be detected on Earth falls between the frequency range of 8MHz…
A: We are given radio emissions from Jupiter. The frequency range of emissions is given. The speed of…
Q: In a game of hammer throw, an athlete whirls the ball with a constant speed in a horizontal circle…
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Q: automobile engine has a mass of 322 kg. A worker holds the rope so the engine is at rest. (The…
A: Visualize the Problem:
Q: Can Kirchhoff’s rules be applied to simple series and parallel circuits or are they restricted for…
A: We need to find if Kirchhoff’s rules be applied to simple series and parallel circuits or if they…
Q: As the drawing illustrates, two disks with masses m₁ and m₂ are moving horizontally to the right at…
A: Given,The mass of the disk 1, m1 = 1.2 kgThe mass of the disk 2, m2 = 2.2 kgThe initial velocity of…
Q: 1. (a) Given the potential-energy constant and n is an integer. What is the force f? Given the force…
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Q: a 1,500 kg car tires apply 3E3 N of force against the ground. what will be the car's acceleration
A: We are given mass of car. We are also given the force applied by tires against ground. We use…
Q: An automobile of mass 800 kg is supported by a hydraulic lift having a large piston of…
A: We are given a hydraulic lift. We know that pressure applied to any part of fluid is experienced…
Q: 5. A 135g particle moves along the x axis according to the equation. x(t)=4.00-1.00t where x in…
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Q: The current I through and the voltage V across an electric element is measured as Voltage (V) 0.0…
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Q: b) A modern windmill generates about 1 megawatt of energy, let us say that future ones will generate…
A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
Q: ) A neutron star consists almost exclusively of eutrons. If you have a mass of 0.100 grams, how many…
A: According to the given question: Mass of neutron = 1.674×10-27 kg mass, m=0.100 grams…
Q: V. Electric Fields (Be sure to disconnect the cup from the electroscope.) This exercise is only to…
A: The presence and strength of electric charges on a body can be determined using an electroscope.…
Q: Two rocket ships approach Earth from opposite directions, each with a speed of 0.85c relative to…
A: Given that, One rocket ship is travelling toward the world at a speed of 0.85 c, while another…
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