know how to solve the attached phyiscs

Q: The superconducting magnet of an MRI scanner requires 890 A of current to generate a magnetic field ...

A: Given: Current I=890 A, Magnetic field B=6.5 T, Radius of solenoid coil r=0.65 m, Length of solenoid...

Q: 17. A 3.5 kg steel ball in a structural engineering lab swings on the end of a rigid steel rod at a ...

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Q: A skier of mass 65.0 kg is pulled up a snow-covered slope at constant speed by a tow rope that is pa...

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Q: The atmospheric pressure P decreases exponentially with elevation h as follows, P(h) = Poe¬gh/A , wh...

A: From the given data, the unit of g is [g]=m/s2. The unit of h is [h]=m.  

Q: A block of mass m = 7.40 kg is released from rest from point O and slides on the frictionless track ...

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Q: A solid insulating sphere of radius 0.07 m carries a total charge of 25 µC. Concentric with this sph...

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Q: 0. The electric intensity due to a dipole of length 10 cm and having a charge of 500 µ, at a point o...

A: Given: dipole length l=10 cm=0.1 m dipole charge 2q=500μC distance between charge and the point P, x...

Q: - The density of newly discovered planet is twice that of Earth. The acceleration due to gravity at ...

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Q: Arielle weighed an object on her balance and recorded a mass of 24.3 grams. Her teacher told her tha...

A: Given in question:  Measured value(m) = 24.3 grams                                  True value(M) = ...

Q: In a sample of radioactive material, what percentage of the initial number of active nuclei will dec...

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Q: Q1: A wire warped around the following ring with 100 turns. the diameter of ring is 10 cm.the curren...

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Q: d f 9 In the circuit above, what is the voltage between points c and f? F. 0.0 V G. 1.0 V Н. 2.0 V I...

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Q: 4-5 Compute the following if Voltage supply is 143 Volts <3. A. total capacitance B. total charge 4....

A: According to question we need to find--- total capacitance? total charge?

Q: . A bullet of mass 10 g moving with speed of 210 m/s in stopped suddenly. If all its kinetic energy ...

A: Kinetic energy : The energy of a body or a system with respect to the motion of the body or of the p...

Q: 3. Three capacitors of 20,10, and 15 uF respectively are connected in series across a 100V supply. F...

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Q: A child playing in the pool is using a cylindrical can as a boat for his toy soldiers. The can weigh...

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Q: Part A The disk in (Figure 1) is uniformly charged to 8.0 µC and has area 0.10 m2. Find the approxim...

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Q: What caril be of fores of 5ton if ? aEceloration af a bocly ma 8 風6 is applied Fo

A: Given data: The mass of the body, m=6 kg. The force applied to the body, a=540 N.    

Q: The attractive force between the.6 * molecules of the liquid is called • Adhesion • Aneurism • Cohes...

A: As we know, The force between molecules of same material is called cohesive force or that attractive...

Q: the wheel of for fortune is divided into twelve angular sections, each of which is 30 degrees. deter...

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Q: The equivalent resistance R of Resistors R1 and R2 connected in parallel in an electrical circuit is...

A: Given value--- R1 = 100 ohm. change in R1 = 105 -100 = 5 ohm  R2 = 25 ohm. change in R2 = - 1.5 ohm...

Q: An infinite wire carries an electric current I=2 A and is immersed in a magnetic field B=1 T j^, as ...

A: As given, An electric current, I=2 A A magnetic field. B=1 T j^ The angle, θ=101° Radius of the circ...

Q: 91-12,0NC 93=+8.0C. what is the net eleetric potential at paint P? 4.a 64.0cm 5.0m 92--5.0uC

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Q: What is the concept of the first newton law? and can you give an example.

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Q: ic equatio ns for con s tant acce

A: We know that the let object is moving with the initial velocity u and in a time t by the uniform acc...

Q: Example 27.3 The Resistance of Nichrome Wire LA Calculate the resistance per unit length of a thin 2...

A: Given, radius of the wire, r = 0.330 mm

Q: 1. A car is travelling from an initial velocity of 7 m/s If the car is accelerating at 5 m/s2. how m...

A: According to Bartleby policy we can only solve the first question at a time. Kindly post rest of the...

Q: The density of two liquids (A and B) is given as 1000 kg/m3 and 600 kg/m3, respectively. The two liq...

A: Express the mass of liquid A. MA=ρAVA  -----1 Here, MA is the mass, ρA is the density and MA is the ...

Q: 3. A particle travels along a straight line with a velocity v= (12 - 3r) m/s, where t is in seconds....

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

Q: Soba shot an arrow directly up in the air with a velocity of 60.0 [m/s]. Disregarding air resistance...

A: The first arrow will first reach a maximum height in time t1 , where velocity of first arrow becomes...

Q: A particle with a charge of 6 coulomb are moved on + 6 v potential difference. Calculate the change ...

A: GivenCharge ,q=6 CPotential difference ,V=6 V

Q: You can hold a book against the wall, preventing it from sliding down, if you press your hand agains...

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Q: Describe another way a runner could have a displacement of 20 m north.

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Q: 1. A car travelling at 4 m/s accelerates uniformly. The car travels 200 meters in 28 seconds. Determ...

A: Given data :                        Time   =  t                        Initial velocity  =  u       ...

Q: In the figure below, a long straight wire carries a current of Ia= 5.00 A. A square loop with a side...

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Q: Calculate the energy released when 1000 small water drops each of the radius 10-m coalesce to form o...

A: Here, we calculate the given as follow;

Q: An airplane of mass of 5000 kg has to perform an emergency landing.it makes contact with the ground ...

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Q: Question 2 The Wheel of Fortune is divided into twelve angular sections, each of which is 30 degrees...

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Q: A wave is modeled by the wave function: y (x, t) = A sin [ 2π/0.1 m (x - 12 m/s*t)] 1. Find the wa...

A: By policy, I will be answering only Question Number 1, remaining you can post separately. The 1st qu...

Q: A mass-spring oscillator has a spring constant of 350 N/m and has a 90 kg mass attached to its end. ...

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Q: A 900-kg car traveling east at 15.0 m/s collides with a 750-kg car traveling north at 20.0 m/s. The ...

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Q: A transformer has an efficiency of 80%. It works at 4 kW and 100 V. If the secondary voltage is 240 ...

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Q: The

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Q: An electric motor is spinning at a rate of 60 rpm It then slows down with a constant angular acceler...

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Q: Calculate the magnitude of the normal force on a 15.2 kg block in the following circumstances. (Ente...

A: only three subpart at a time. please send part d again in new post. thank you

Q: 13. If you get your feet in a canoe and move toward the front, the canoe moves in the opposite direc...

A: Solution: Step1 - Here we will understand the concept that will be used to solve this question.     ...

Q: A bullet of mass 10 g moving with speed of 9ung y 210 m/s in stopped suddenly. If all its kinetic en...

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Q: 1) A sample of rock mass has a diameter (d) of 38 mm and a height (h) of 76 mm. The sample mass is 1...

A: Given  Diameter d = 38 mm  Radius r = 38/2 = 19mm = 19 × 10-3 m  Height h = 76 mm = 76 × 10-3 m  Mas...

Q: The density of ice is 900 kg-m3. What fraction of the volume of a piece of ice will be above water, ...

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Q: The electric motor of a model train accelerates the train from rest to 0.520 m/s in 20.0 ms. The tot...

A: Kinetic energy : Kinetic energy of an object is the measure of the work an object can do by virtue o...

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.