A 0.200 kg ball moving horizontally at 7.64 m/s strikes a vertical wall and rebounds with speed of 6.73 m/s. What is the magnitude of the change in its linear momentum?

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Q: Model: Figure A. Pulling the balloon membrane. Photo by: Rax Chavez Figure B. Letting go of the…

A: According to Boyle's law, at constant temperature pressure is inversly proportional to the volume.…

Q: In a Young's double-slit experiment the center of a bright fringe occurs wherever waves from the…

A: Answer: when the the path difference from the two slits to the fringe is an integral number of…

Q: how many hours do i need to charge my battery in battery charger battery= 2600mAh, 3.7V battery…

A: Given: The rating of the battery is 2600 mAh, and 3.7 V. The battery charger rating is 5 V, and 2 A.

Q: 5. A 15 kg block rests on a rough horizontal surface (μs = 0.6, k = 0.4). The block is connected to…

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Q: A large turntable rotates about a fixed vertical axis (Iturntable=1200 kg/m²) making 1 revolution in…

A: Given Data: The time taken for one revolution is t=6.0 s The moment of inertia is, I=1200 kg/m2 The…

Q: 3. In each case, find the change in internal energy of the system. a. A system absorbs 2000 J of…

A: According to Bartleby guidelines we can only solve the first question at a time. Kindly post the…

Q: A machine does 33,000 ft lbs of work in 1 minute. What is its power output per second

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Q: When a student hangs a 22.0-g object on a spring, it stretches 7.3 cm down from its equilibrium…

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Q: 1.)Which of the following is true if a moving charge is in a uniform magnetic field? a.The magnetic…

A: 1.) If a moving charge is in a uniform magnetic field, then the magnetic force it experiences does…

Q: A golf ball is in the focal point of a large concave mirror. How does the image of the ball look…

A: Given: The position of the object at the focal length. The mirror is a concave mirror.

Q: A softball of mass 0.1 kg is hit by a bat with a speed of 20 m/s to the left. It rebounds with a…

A: mass of soft ball (m) = 0.1 kg initial velocity (u) = -20 m/s final velocity (v) = 30 m/s

Q: 1. Please refer to the following vectors: A = 6i + 2j - 3k B = 3i - j - 2k C = -i + j - 4k D = j -…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 1. You are to program a robotic arm on an assembly line to move in the xy-plane. Its first…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The figure shows a concave mirror with a small object located at the point marked 6. If the image is…

A: Concave mirror generally forms real image of real objects when they are placed beyond focus .

Q: A lens with a refractive index of 1.5 is coated with a material of refractive index 1.2 in order to…

A: Answer:- 0.208 lambda Given  Index of refraction of the coating material(n) = 1.2  Minimum order(m)…

Q: 7- A 150 kg roller coaster car starts from rest at point A and slides down the frictionless…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Which of the following statements is incorrect?

A: 1) Velocity is =  displacement/time displacement is the travelled distance in a particular…

Q: Nemo. Nemo swims 12.5 [m] deep into the sea (n = 1.38). What is the apparent depth of nemo as seen…

A: Density of sea water =1.38  Density of air=1 So density of sea water with respect to air=Density of…

Q: Given the circuit below, determine the magnitude of the current through the 40-volt source. b 10…

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Q: termine the equivalent resistance between terminals a and b. R1 1 Ohm R4 4 Ohms ww www ww a _q R2 2…

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Q: A ray of light is incident in medium (1) where light has speed s1 onto the interface with medium (2)…

A: We know, (Refractive index of medium 1)/(Refractive index of medium 2) = (Speed of light in medium…

Q: A rock is thrown downward from a height of 288 feet with a velocity of 112 feet per second. a. How…

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Q: Correcting nearsighted eyes with 12cm far point would require a. converging lenses with optical…

A: Nearsightedness : Nearsightedness (myopia) is corrected with lenses called “minus power lenses.”…

Q: A block of ice is kept pressed against one end of a circular copper bar of diameter 2 cm, length 20…

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Q: The point form of Ampere's law tells us that: a.) Currents produce steady magnetic fields b.) The…

A: Ampere's circuital law is always one applicable for steady current. So option (a) is true.    The…

Q: r1 1 Ohm www V1 믐 12 V ww r2 1 Ohm V2 olo 믐 12 V R_LOAD 20 Ohms

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Q: Determine the ratio RA of the force exerted by the sun on the moon to that exerted by the earth on…

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Q: = 3i - j - 2k C = -i + j - 4k D = j - 3k E = -i + 2k F = -5k G = 2i H = -3j I = -4i +4j  Two…

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Q: Problem A constant net torque 11 N.m is applied on a uniform solid cylinder with radius 2 m and mass…

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Q: Problem A 10 kg mass traveling to the right at 5 m/s collides elastically with a 2 kg mass traveling…

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Q: A conductor is oriented such that the current I travels from (1, 2, 3) to (1, 2, -2). What is the…

A: Given  current = I  B=12(xy-z)2ax-12xy2ay+z2az

Q: When two resistors are wired in series with a 12 V battery, the current through the battery is 0.36…

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Q: An airplane accelerates down a runway at 3.20 m/s2 for 32.8 s until it finally lifts off the ground.…

A: Write the given values with the suitable variables. u=0 m/sa=3.2 m/s2t=32.8 s Here, u, a, and t are…

Q: 7. A baseball bat exerts an average force of 600. newtons east on a ball, imparting an impulse of…

A: Please note : As per answering guidelines I can answer the first question(Qs.No.7) and its subparts…

Q: 4. like poles SS N docetro S Koag N ou po obroue ou pe nbbet joy bar qual cosas combiza apos, cupe 4…

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Q: At noon, the sun is above you and you want to create artificial rainbows. You bring out a water…

A: Required : Correct option.

Q: A 3.50 x 105 kg tugboat is traveling south at 4.20 m/s and attaches itself to a stationary barge…

A: Given: The mass of the tugboat is 3.5x105 kg. The initial velocity of the tugboat is 4.2 m/s toward…

Q: A tennis ball of mass 0.065 kg and speed of 28 m/s strikes a wall at 40 degrees angle and rebounds…

A: Impulse on the ball =change in momentum of the ball

Q: 6 months na lang, Pasko na! A small teddy bear is 12.0 [cm] from the surface of a shiny Christmas…

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Q: liquid in a tall container appears half as deep as its actual height. What could be its index of…

A: Given: Height of liquid appears half as deep as its actual height.

Q: Problem A 10 kg mass traveling to the right at 5 m/s collides elastically with a 2 kg mass traveling…

A: Djjdjd

Q: In two source interference, the maximum intensity occurs when a. the wavelength is half of the path…

A: In an interference experiment done with a source of wavelength λ and which gives a path difference…

Q: 1. What is the best coefficient of performance possible for a hypothetical refrigerator that could…

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Q: hat branch of science deals with the result of things happening?   A. Biology   B. Chemistry   C.…

A: Science and it’s branches.

Q: does the voltage of the battery can decrease if you are using it? how?

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Q: The drawing shows the electric potential as a function of dis- tance along the x axis. Determine the…

A: The electric potential versus distance graph is shown below.

Q: Laser light. Consider an electromagnetic wave travelling in a vacuum with an electric field given by…

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Q: A boat leaves Kingston and travels due east for 25 km. At the same time, a second boat leaves…

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Q: Which law of thermodynamics states that it is possible to transfer heat from a warm system to a…

A: Which law of thermodynamics states that it is possible to transfer heat from a warm system to a…