E h A(2,2,2) y P R(2.25.2,5.0)

Q: The four wires that lie at the corners of a square of side a 3.70 cm are carrying equal currents ie ...

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Q: Question: (refer to the photo below) Keep plate separation plate and area plate constant. Now, slowl...

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Q: A man travel according to these series of location A = 1-75 km, 20°N of E: B: 2.00 km, IS W of N and...

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Q: 6 identical spherical water droplets of radius 22

A: Since density is constant volume remains same. 

Q: What is the reading in the main scale of the vernier shown? 0.065 0.90 1.17 1.10

A: There is a specific way to read a vernier caliper. The main scale is marked in cm. That is the numbe...

Q: 1. Raf rides a boat for a fishing trip at 6 kilometer south. After half hour of waiting, no fishes w...

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Q: horse covers 5km with an average speed of 20 ms^-1. He runs the distance in 3 stages. He gallops the...

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Q: The magnitude of vector A is 23.0 units and points in the direction 300° counterclockwise from the p...

A: Magnitude of vector A→ = 23 units θ = 300o counterclockwise from + x axis    

Q: JEOPARDY PROBLEM: The equations below describe a process that involves one mirror. Determine the unk...

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Q: After throwing his cell phone, Vhas Thed went to the playground and saw a ball. He kicked it at angl...

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Q: Which of the following is NOT a unit for density? a. lb/ft b. g/mL c. kg/m² d. g/cm'

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Q: It was Tyler’s birthday party, and he had a piñata filled with candies in it. The piñata’s mass is 3...

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Q: rain rolls to a stop along a horizontal track without the conductor applying the brakes. What answer...

A: The answer is below

Q: wall ) 45° In the figure above, force F pushes a block against a wall at the angle shown. The block ...

A: Free Body Diagram:     Calculating x and y- components of each force: Forces acting on the block: 1...

Q: • An engine pumps water through a hose pipe. Water passes through the pipe and leaves it with a velo...

A: Given  Velocity of water, V = 2 m/s  Mass per unit length = M/L = 100 kg /m  The power of engine is ...

Q: In the figure below, the blue wire has a current I= 97 A. The red loop is a square with sides that a...

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Q: (a) If half of the weight of a a small 1.60 x 1o3 kg utility truck is supported by its two drive whe...

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Q: Problem 4: A disk of radius R = 0.5 m has a moment of Inertia I = 0.025 kg m and it is rotating at 1...

A: Radius of disk (R) = 0.5 m Moment of inertia (I) of disk = 0.025 kg-m2Initial angular velocity (ω) =...

Q: Assume the total heat of vaporization (per gram) of water can be used to supply the energy needed to...

A: Let the total heat of vaporization per gram of water be 'E'. Since, water has the molecular formula ...

Q: (refer to the photo below) Keep plate separation plate and area plate constant. Now, slowly increase...

A: We know that the formula of the capacitance of the parallel plate is given as  C = ε0Ad where ε0 is ...

Q: 3. The femur is a bone in the leg whose minimum cross sectional area is about 4.81 x 104 m?. A compr...

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Q: Problem 7: A crate of mass m is initially at rest at the highest point of an inclined plane, which h...

A:  Given m =mass  Height h=5.9m  Angle =16°  Velocity v=0.85m/s We have to find the value of speed of ...

Q: What is the least count of the vernier caliper shown in question 1? 0.50 0.005 0.10 0.01

A: The least count of the vernier caliper is the smallest measurement that can be accurately measured b...

Q: 2. What is the repulsive force between two pith balls that are 8.00 cm apart and have equal charge o...

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Q: A.Charges and Electrostatic Charging 1. If a charged particle attracts a nearby object, must that ob...

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Q: A person pushes a 16.0-kg shopping cart at a constant velocity for a distance of 22.0 m. She pushes ...

A: a) Draw the free-body diagram of the cart.

Q: three-point charges (q1=30 nanocoulombs, q2= 6 nanocoulombs, q3= 4 naocoulombs) are spaced apart on ...

A: Given charges, q1 = 30 nC  q2 = 6 nC  q3 = 4  nC    

Q: Need some assistance figuring this one out! Force F pulls upward on link A with magnitude 622N    ...

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Q: In the following diagram a block is placed on an inclined plane. The mass of the block is 10.0 kg ar...

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Q: A person is standing 15.5 m from a target, which is at a height of 3.10 m. The person wishes to thro...

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Q: A cannonball is shot with an initial speed of 30.0 m/s and 25.0º angle above horizontal from a heigh...

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Q: 18. A comet's ion tail deviates 4° from the radial direction. It's transverse orbital velocity is 30...

A: Given angle =4° and velocity V1= 30km/s We have to find the speed of solar wind

Q: A car is moving to the right blasting the "Cantina Band" song from Star Wars IV A New Hope. The car ...

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Q: a uniform electric is indicated by electric line.  the electric magnitude is 150 n/c. if the object ...

A: Given that electric field   E = 150 N/C  d = 0.25m  

Q: A spring stretches 0.350 m when a 0.750 kg mass is hung from it. The spring is then stretched an add...

A: Given that           The mass hung from the spring (m) = 0.750Kg           it is stretches (xo) = 0....

Q: An electron is moving along x axis with the speed of 2×106 m/s (known with a precision of 0.50%). De...

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Q: 2. A passenger jeep is traveling at 40 m/s when the breaks are applied. It comes to a stop after 10 ...

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Q: to questions 74 through 76 on the information and diagram below. and slides along a frictionless tra...

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Q: A barge is pulled down a canal by a horse walking beside the canal. if the angle of the rope is 60.0...

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Q: A current of 0.3 A passes through a 1.2 kS2 resistor. What is the voltage across the system in Volts...

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Q: Normally, propeller rotation speeds has the range between 90-250 rpm(revolution per minute) for comm...

A: Angular speed (ω) = 125 rpm   

Q: 1. On some major highways lines are painted at regular intervals, and drivers are instructed to leav...

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Q: A river is 85 meters wide, and has a current speed of 5.0 m/s. A swimmer is capable of swimming at 8...

A: Given that:- Width of the river=d=85m

Q: A bridge is made with segments of concrete 50 m long. If the linear ekpansion coefficient is 12 x 10...

A: Answer:-  Given  Coefficient of linear expansion (alpha) = 12 × 10-6(oc)-1 = 0.0000012  Original len...

Q: •6 A bead with mass 1.8 × 10-2 kg is moving along a wire in the positive direction of an x axis. Beg...

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Q: Lorena has a fire in her fireplace to warm her 20°C apartment. She realizes that she has accidentall...

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Q: 1.5 1 The plot shows the velocity v versus time t for an object that is moving. 0.5 4 t (s) Part (a)...

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Q: An electron is placed in a uniform electric field 26 nN/C directed north created by two horizontal p...

A: GivennElectric fieldE=26 nN/CDistance of seperations=137 fm

Q: 69. A 2.0-kilogram mass falls freely for 10. meters near the surface of Earth. The total kinetic ene...

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Q: 4) A projectile fired from the ground has a velocity i = 9.10 m. Find: (a) the initial velocity; (b)...

A: Given- v→=24.0i^-8.00j ^m/sheight=9.10mAcceleration due to gravity 9.8m/sec2 In projectile motion, i...

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.