By what length is a light ray displaced after passing from air into (and then out of) a 3.7 cm thick sheet of material n = 1.47 with an incident angle of 0 = 39 degrees? 8 displacement= displacement

Q: Critical Angle A common trick in fiber optics is to send several colors of light down the same fiber…

A: We are given refractive index as function of frequency. We know that for critical angle, sinic=n…

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A: (a) The expression for magnetic field at the center due to current in larger coil is  B=μ0N2I22a…

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A: The electric potential of a point charge some distance r away from it is given as V=kqrk is a…

Q: The figure above shows four very thin parallel planes of charge with equal separation between them.…

A: The charge density on plate 1 is The charge density on plate 2 is The charge density on plate 3 is…

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Q: 3.9 kg ball is spun in a vertical circle at a constant speed of 6 m/s. The length of the string is…

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Q: Problem 6 A heavy piece of machinery is raised by sliding it a distance d = 12.5 m along a plank…

A: a) The distance moved by the machinery in the vertical direction can be determined as,

Q: Q2) A car and a truck are traveling in along a straight road as shown in the picture. At time t =0…

A: The distance between the car and truck (D) = 40 m Initial velocity of car (u)= 15 ms, towards right…

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Q: A 1,195-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into…

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Q: The average human has a density of 945 kg/m³ after inhalation, and 1020 kg/m³ after exhalation.…

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Q: A series RLC circuit with a 140N resistor dissipates 86 W when attached to a 120 V /60 Hz power…

A: Given data: Resistance R=140Ω Power P=86W Voltage V=120V Frequency f=60Hz

Q: m -d- d kd- In the above figure, three particles of mass m = 23 g are fastened to three rods of…

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Q: A ballistic pendulum system fires a bullet into a pendulum bob suspended by a rod of negligible…

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Q: If an object has a mass of 210g and the net force acting upon it is 5.0N, what is the

A: Given Values, Mass of object(m)=210gOr, (m)=0.21kgNet Force(F)=5N

Q: A solid cement cylinder with uniform density is being pulled horizontally by a horizontal force F,…

A: given data, mass of the cylinder , m = 47 Kg radius of the the cylinder , r = 0.75 m acceleration of…

Q: A particle moves so that its position (in meters) as a function of time (in seconds) is7 = i+4t²j+…

A: The velocity function with respect to time is calculated by  taking the derivative of position…

Q: As a projectile thrown upward moves in its parabolic path, such as in the figure below, at what…

A: At the highest point of projectile where the vertical component of velocity becomes zero (vy = 0)…

Q: Find the direction and magnitude of the net electrostatic force exerted on the point charge q2 in…

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Q: The figure shows four paths along which objects move from a starting point to a final point, all in…

A: Required : Rank of the velocities of the 4 objects.

Q: A physics textbook slides off a horizontal table- top witha speed of 1.10 m/s. It strikes the floor…

A: (a) The height of the table can be calculated by using the kinematic equation, In the vertical…

Q: An object is in circular motion. The frequency of its motion is 7.0 Hz and its velocity is 20 m/s.…

A: We are allowed to answer only the first question. For solutions to other questions, please re-post…

Q: Forces play a prominent role in our study of dynamics. We are often interested in the "net force"…

A: A-Correct For collision momentum is conserved, hence net force should be zero on the system, that…

Q: The displacement of an oscillating mass is given by x(t) = 10 cos( 4 t). At time t = 2n s, what is…

A: Given,  Displacement of an oscillating mass - x(t) =10 cos (4t) We need to find, Acceleration of…

Q: 3. Do inelastic collisions conserve Total Energy? Do inelastic collisions conservice Mechanical…

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Q: Part A A box full of charged plastic balls sits on a table. The electric force exerted on a ball…

A: In this question we have to find the force exerted when the ball is replaced by a charge of -40 nC.…

Q: An electron in the n = 2 state of hydrogen is excited by absorbing the longest possible wavelength…

A: Solution is incorrect

Q: Questions. 1-A 500- resistor, an uncharged 1.50-µF capacitor, and a 6.16-V emf are connected in…

A: Emf E=6.16 Volts Resistance R=500 ohmCapacitance C=1.5*10-6 F“Since you have posted multiple…

Q: A cork gun contains a spring whose spring constant is 13 N/m. The spring is compressed by a distance…

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Q: .. A rifle bullet with a muzzle speed of 330 m/s is fired directly into a special dense material…

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Q: 4. A system is composed of two masses traveling in the same direction, one moving faster than the…

A: m1 = 2 kg m2 = 5 kg v1i = 2 msv2i = 1.5 ms

Q: One end of a meter stick is pinned to a table, so the stick can rotate freely in a plane parallel to…

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Q: OriginalQuestion Thomson Charge to Mass Suppose we have an electron moving perpendicular to a…

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Q: You throw a stone vertically upward with an initial speed of 6.0 m/s from a third- story office…

A: From the question, it is given that- Initial speed of stone: u = 6 m/s upwards Initial height of…

Q: José 0= 31 Alyssa $ = 46° Jess

A: Given, Force by Jose FJ = 41 N  Force by Alyssa FA = 43 N Force by Jessa Fj = 39 N Mass of the bear…

Q: A drowsy cat spots a flowerpot that sails first up and then down past an open window. The pot is in…

A: Newton's 2nd and 3rd equation is defined as  h=ut-12gt2v2=u2-2gh Here h is height, u and v initial…