Vibrator

Q: A bucket that has a mass of 30 kg when filled with sand needs to be lifted to the top of a 20 meter ...

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Q: T (VR (T P e NS W e eI o An object accelerates 7.2 m/s? when a force of 4.0 newtons is applied to it...

A: According to Newton's 2nd Law:   F = ma                                 ...... (1)               ( H...

Q: A coil of 15 turns and radius 10.0 cm surrounds a long Q solenoid of radius 2.00 cm and1.00 × 10s tu...

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Q: Vhen three identical resistors are connected in series to a attery 220 V, total dissipated power is ...

A: Power dissipation P = V2 /R

Q: A 6 000-kg freight car rolls along rails with negligible friction. The car is brought to rest by a c...

A: Given : Mass of a freight car (m) = 6000 kg Spring constant of first spring (k1) = 1600 N/m Spring c...

Q: An AC source with a maximum voltage of 150. V and f = 50.0 Hz is connected between points a and d in...

A: R= 40 ohm Inductance= 185mH Capacitor= 65 x 10-6F Maximum voltage= 150 V

Q: A 10.0-kg block of metal measuring 12.0 cm by 10.0 cm by 10.0 cm is suspended from a scale and immer...

A: Given,Mass of the block, m = 10.0 kgDimensions of the block, 12 cm ×10 cm×10 cmTop of the block is, ...

Q: If there are 0.02 mol of this gas a) what is the pressure at point C in kPa? The universal gas const...

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Q: Determine which of the following moving objects obey the equations of projectile motion 1.) A ball i...

A: Object which only moves under the influence of gravity, obeys the equations of projectile motion.  O...

Q: The time period of a simple pendulum depends  a. inversely on the square of the length of the pendul...

A: The time period of a simple pendulum is given as Here, L = the length of the pendulum g = accelerat...

Q: show in detailed and understandable solution and illustration

A: We need to calculate the total displacement and average speeds for the given time intervals.

Q: a) Calculate the uncertainty in momentum for a proton confined to a nucleus of radius 6.0fm b) What ...

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Q: A car accelerates down a hill (Fig. P5.95), going from rest to 30.0 m/s in 6.00 s. A toy inside the ...

A: Solving the question in the car's frame is easier. Since, the car is accelerating , it is non inerti...

Q: Physics Question

A: Work function = hc/wavelength 

Q: Four charged particles are arranged at the corners of a square of side r as shown in figure. Identif...

A: We know, same nature of charges repels each other while the opposite nature of charges attracts each...

Q: A vertical electric field of magnitude 2.00 × 104 N/C exists above the Earth’s surface on a day when...

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Q: Please type instead of hand writting

A: Data Given ,  Inner Radius of the wire ( a ) = 0.204 mm = 0.204 × 10-3 m Outer Radius of wire ( b ) ...

Q: A person takes a trip, driving with a constant speed of 89.5 km/h, except for a 22 minute rest stop....

A: Given data: The speed of person is u=89.5 km/h. The time for rest is t’=22 min. The average speed i...

Q: A sinusoidal electromagnetic wave in vacuum traveling in the -x direction has a wavelength of 3x10- ...

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Q: A car with a mass of 980 kg is initially traveling east toward an intersection with a speed of vc = ...

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Q: Chapter 04, Problem 054 The steel I-beam in the drawing has a weight of 9.00 × 103 N and is being li...

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Q: Review. A thin, cylindrical rod ℓ = 24.0 cm long with mass m = 1.20 kg has a ball of diameter d = 8....

A: Given : ℓ = 24.0 cm = 0.24 m m = 1.20 kg d = 8.00 cm = 0.08 m r = d/2 = 0.08/2 = 0.04 m M = 2.00 kg ...

Q: The simple pendulum with a little angular displacement, executes a. simple harmonic motion b. torsio...

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Q: I want to answer quickly

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Q: 1.Find the current (11) from the following diagram. R=2000 0 R, = 2500 A R, = 6000 0 E = 12 V Curren...

A: Data provided :    R1 = 2500 Ω R2 = 2000 Ω R3 = 6000 Ω Emf of battery (ε) = 12 V

Q: A metal sphere with charge q,=3.00 mC is placed on an insulating support. Another metal sphere with ...

A: Using energy conservation: KEi + EPEi = KEf + EPEf KEi = Initial kinetic energy of system = (1/2)*m2...

Q: A rectangular coil with dimensions a and b and resistance R = 6N is placed in a uniform magnetic fie...

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Q: The hour hand and the minute hand of Big Ben, the Elizabeth Tower clock in London, are 2.70 m and 4....

A: Given data: The length of hour hand is Lh=2.7 m. The length of minute hand is Lm=4.5 m. The mass of...

Q: You are an expert witness, having been hired by an attorney who is defending a wire manufacturing co...

A: The thermal measurement devices like thermometer is based on the electrical resistance of wire. In r...

Q: Figure 12.17 shows a claw hammer being used to pull a nail out a horizontal board. The mass of the h...

A: Given that: The mass of the hammer, M=1.00 kg The horizontal force applied on it, F=150 N Distance b...

Q: Two blocks connected by a rope of negligible mass are being dragged by a horizontal force (Fig. P5.6...

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Q: An electron is moving east with a speed 6.00 x 10 m/s in a uniform electric field. Magnitude of the ...

A: Given data:  Initial speed of electron (Vi) = 6.00×105 m/s, in east Electric field (E) = 2.00 N/C, t...

Q: (a) A pipe organ uses standing wave resonance in a tube of air open at one end to produce sound. The...

A: Note-          Bartleby's guidelines allowing answer only the first question. 

Q: A sinusoidal wave traveling in the negative x direction (to the left) has an amplitude of 20.0 cm, a...

A: If a particle is moving to and fro in such a way that the acceleration is always directed towards a ...

Q: I want to answer quickly

A: Ggg

Q: Which of the following frequencies are higher harmonics of a string with fundamental frequency of 15...

A: We know harmonics are multiples of fundamental frequency.

Q: Using kinematics. Solve the problem.   The ball passed through the hoop even though it barely cleare...

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A: We know from Newton's second law of motion, the force on an object of mass m and with acceleration a...

Q: List 3 advancements in science that was lead by the theories of relativity.

A: The three advancement in science that was lead by the theories of relativity are as follows  (1).  B...

Q: 1.Four 10-2 resistors are connected in parallel and the combination is connected to a 20-V emf devic...

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

Q: A plastic sphere floats in water with 50.0% of its volume submerged. This same sphere floats in glyc...

A: Buoyancy is the force that causes objects to float. It is the force exerted on an object that is par...

Q: A simple pendulum has a mass of 0.250 kg and a length of 1.00 m. It is displaced through an angle of...

A: (a) When the speed of the bob will be maximum the total potential energy will be converted in kineti...

Q: A small sphere that carries a charge q is whirled in a circle at the end of an insulating string. Th...

A: The period of revolution for the sphere is T= 2π/ω​ 

Q: Assuming that an infinitely long line charge of 50(pC/m) parallel to the y-axis at x=2(m) and z=1(m)...

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Q: A weight lifter raises a 100-kg barbell to a height of 2.2 m. What is the barbell’s potential energy...

A: Mass of barbell (M) = 100 kg height h = 2.2m

Q: Rank the electric potential energies of the systems of charges shown in Figure OQ25.9 from largest t...

A: An object is said to be charged if it has an excess of either the positive or the negative charges. ...

Q: A semicircular plate of radius R has the following surface mass density o = 0or where oo is a positi...

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Q: The average radius of Mars is 3,397 km. If Mars completes one rotation in 24.6 hours, what is the ta...

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Q: A beer cylindrical barrel has a mass of 12Kg with an inside length twice its inside diameter of 69cm...

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A: According to Newton's 2nd Law:   F = ma                                 ...... (1)               ( H...

Stretched string

A stretched string is a wire which is made up of any metal that must have a larger length compared to its thickness. The ends of the wire are fixed, and when they oscillate or are plucked, it produces two reflected transverse waves of the same frequency and same amplitude. The waves or pulses are traveling in alternate directions and superimpose with one another. This waveform is named standing or stationary waves.