Will the train accelerate

Q: 1. Explain why angular momentum is always quantized. 2. Explain unit angular momentum in nature. 3.…

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Q: Suppose that the energy released by the splitting the nucleus of a single atom of a particular…

A: Given that:E=2.78×10-11 Jm=3.93×10-25 kgM=1 gm=10-3 kgMa=100000 Mt=100000×1000=108 kg

Q: A coil with a self-inductance of 3.0 H and a resistance of 100 2 carries a steady current of 2.0 A.…

A: Note- Second part cant be answered due to incomplete question.     Given,Coil with a…

Q: 1. What kind of waves are sound waves? Why?

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Q: - You want to land a projectile that is launched at 4.4 m/s at an angle of 60° in a basket that is…

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Q: Robert has just jumped out of an airplane and has deployed his parachute. He is currently traveling…

A: Solution: As given that initial velocity  u = 8.2 m/s height h = 426 m to calculate the time takne…

Q: A 0.5 kg ball is thrown into the air at point A, which is at a height H = 10 m, with an initial…

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Q: During inspiration, the increased volume of alveoli as a result of lung expansio ses the alveolar…

A: We know that the formula of the resistance is given as  resistance = pressure difference flow rate…

Q: A science student is riding on a flatcar of a train traveling along a strait, horizontal track at a…

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Q: A football is kicked at 25.0 m/s at an angle of 31.0° above the horizontal. Assume it starts 1.00 m…

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Q: SK dl =? T=3.1415926 K = 1,7 +7,2 â x1=3,41 m x2=4,69 m a=38° B=36° B X2 A x1 Bº Z

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Q: A 0.40-m3 insulated piston-cylinder device initially contains 1.3 kg of air at 30°C. At this state,…

A: Express the energy balance equation for the closed system. ∆Ein-∆Eout=∆Esystem where, ∆Ein is energy…

Q: 14.3 N 11.7 N 24.7 N 30.5 N F1 12.3 N F2 3.4 N

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Q: Part A Force on a Moving Charge:A uniform magnetic field is pointing along the +z-axis, and an…

A: Given: A uniform manetic field is pointing along + z- axis, field along + y axis  and charge paticle…

Q: 3. Alphys applies a torque to a nut with a wrench .5 meters long. Because of the cramped space, she…

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Q: at the same dista under water. Calculate how much closer the coin is perceived to be when it is 10cm…

A: Here to calculate the perceivedness of the coin due to under the water at a depth of 10 cm we can…

Q: A baseball pitcher throws the ball in a motion where there is rotation of the forearm about the…

A: Given,v=17.7 m/sr=0.470 mI=0.5 kg m2

Q: 10. Two blocks are touching on a frictionless tabletop, as shown in the figure below. The larger…

A: Given data :- M1 = 12 kgM2 = 8 kgF = 100 N

Q: See all photos Chapter 4, Problem 4/003 Determine the force in each member of the loaded truss. The…

A: Given data: Lengths: BC=2.8 m; AD=5.6 m Angle, θ=410 Force, F=2670 N

Q: A metal sphere with a radius of 13 cm is charged to 3.1 µC, and a second sphere that measures 16.71…

A: Given: Two metallic sphere Sphere 1 Radius r = 13 cm Charge q = 3.1 μC Sphere 2 Radius r' = 16.71 cm…

Q: 2. Find the value of Rs to obtain a voltage gain of 3 for the network in Figure 2. Choose any value…

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Q: Part A By what factor must the volume of a gas with y= 1.30 be changed in an adiabatic process if…

A: To determine : By what factor must the volume of a gas with γ = 1.30 be changed in an adiabatic…

Q: 2. In order to produce this magnetic field, determine the current and number of turns, radius and…

A: Consider two isotopes of the lead (82) are Pb204 and Pb205. Here, Pb205 > Pb204 Let the mass of…

Q: What is the displacement of a runner who goes on a 5 kilometer run and ends at their starting…

A: Given :- runner goes on a 5 kilometer run and ends at their starting point .

Q: A wire of length L = 0.65 m and mass m = 0.095 kg carries a current of I= 0.35 A. The wire is…

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Q: A solenoid of lenght 55 cm has 260 turns of radius 2.4 cm. A coil of radius 5 cm with 20 turns is…

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Q: Figure Q2 shows a spool with a mass of 20 kg and a radius of gyration ko = 0.16 m. The 15 kg block A…

A: Solution: a). Initially the spool is not rotating and the block is at touching the spool. As block A…

Q: A certain mirror forms a virtual image one half the size of an object when the object is on the…

A: Given that : Virtual image is formed size of image = 0.5 size of object object distance u = + 16 cm…

Q: Two microscope slides made of glass are illuminated by monochromatic (A = 575nm) light incident…

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Q: internal resistance, R₂=2.2002, R₂=8.500, R=2.809, R=5.0092, R 6.000, Rg-4.300 and R,-1.109. Assume…

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Q: engine is 10000 times the how many dB more is the

A: Given: Sports car sound pressure in Engine= 10000 times, Cat sound power= 30,000 Hz,

Q: Your friend, who is in a field 70 meters away from you, kicks a ball towards you with an initial…

A: Initial Velocity u = 20 m/sDisplacement S = 70 mAcceleration a =  ( negative since it is…

Q: Spherical refracting surfaces. When an object is placed 9.4 cm in front of a spherical refracting…

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Q: The questions asked for the acceleration though.

A: 1. Which of the following gives the direction of acceleration of point B. 2. Which of the following…

Q: A particle moves along a straight line such that its position is defined by s= (2+³ + 5t2-12t - 10)…

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Q: A link with a slider is rotating as shown in figure. At this instant the sliding velocity of slider…

A: Given data: The sliding velocity of slider is v=3 m/s. The tangential acceleration is at=4 m/s2.…

Q: You start with spring that's already been stretched an unknown amount from equilibrium. After…

A: Write a given values of this question. Let initial stretch is x∘.…

Q: 2.1 For a nonmagnetic, nonconducting dielectric medium, show that the radiance, L, can be expressed…

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Q: In the figure, a conductor carries 6.1A along the closed path abcdefgha running along 8 of the 12…

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Q: 19. A 200 g mass is oscillating on a frictionless surface at a maximum speed of 7.00 m/s when…

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Q: In recent years it has been possible to buy a 1.0 F capacitor. This is an enormously large amount of…

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Q: Suppose you are working in a Cartesian coordinate system with orthogonal axes x, y, and z. Suppose…

A: Given: The charge density as a function of x,y, and z

Q: Equilibrium of Štatic Forces 3. Given the diagram below, find the tension on cables A and B. 57.0°…

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Q: 1. A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the…

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