2. What is the difference between a Technical Contradiction and Physical Contradiction?

Q: A horizontal force Fa = 100 N pushes two blocks up a frictionless 30?? incline, as shown. The masses...

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Q: What is the magnetic field at 5 cm far from a long straight conductor which carries 10 A current.

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Q: A galvanometer with a resistance of 15.0 2 gives a full-scale reading for a current of 3.0 A. (a) Wh...

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Q: Part A A hollow copper wire with an inner diameter of 0.50 mm and an outer diameter of 2.0 mm carrie...

A: Given value--- inner diameter = 0.5 mm. outer diameter = 2mm. current = 10 Amp. We have to find---...

Q: a. What is the magnitude of the electric force between two protons separated by 2 x 10° m? b. How ma...

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Q: In the figure, a 5.30 kg block is sent sliding up a plane inclined at 0 = 37.0° while a horizontal f...

A: The forces along and normal to the incline can be resolved as shown  

Q: A wire is coiled with a cross sectional area of 0.71m^2. It moves through a 1.6T magnetic field in 2...

A: Given value--- Area = 0.71 m². magnetic field = 1.6 T. time = 2.85 sec. current = 6 Amp. resistance...

Q: The three diagrams below show a block of mass m being pulled or pushed at constant acceleration a al...

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Q: A glass rod at an initial temperature of 23.0°C expands in such a way that its final volume to be 0....

A: A glass rod at an initial temperature of 23.0°C expands in such a way that its finalvolume to be 0.1...

Q: k 0.05 kg is placed on a rough surface and compressed against a spring with spring constant k = 20 N...

A: mass of toy car (m) = 0.05 kg spring constant (k) = 20 Nmequilibrium length (L) = 0.25 m Initial com...

Q: A current is moving away from your body and the magnetic field is moving to the right. Which directi...

A: Given: current is moving away : (along -ve z axis) magnetic field is in right : (along -ve x axis) w...

Q: Figure 4 Positive direction Positive direction Chris Richard Katherine crate Richard and Katherine w...

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Q: The figure shows the path taken by a drunk skunk over level ground, from initial point i to final po...

A: d1 = 4.80 m d2 = 7.30 m d3 = 10.0 m θ1 = 32.0°, θ2 = 49.0°, and θ3 = 84.0° S1 = (d1 cosθ1) i + (d2 s...

Q: Part A 1.00 x 1020 electrons flow through a cross section of a 3.80-mm-diameter iron wire in 5.50 s ...

A: Write the expression for the total charge. Write the expression for the current.

Q: A solenoid of radius 1.0 m with 790 turns and a length of 4.6 m surrounds a pigeon cage.

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Q: In Exercise 12.4 of your book, University Physics 15th edition (see End of the Chapter 12 section), ...

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Q: A box of mass m=4.00 kg is pressed against the ceiling of a room by an upward vertical force F-> =66...

A: Given, mass of the block, m = 4.00 kg vertically upward force, F→ = 66.0 j^ acceleration due to grav...

Q: The motion of a particle from a fixed point is defined by the equation v = (3t-1)(t-1), where v is i...

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Q: How much volume does a half mole of ideal gas occupies at standard ambient temperature and pressure?

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Q: If block A is intended to move vertically at a constant rate of 3.96m/s, determine the rate (m/s) at...

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Q: Two parallel plates are charged to a voltage of 50V. If the separation distance between plate is 0.0...

A: Given value--- Voltage = 50 V. distance between plate = 0.05 m. We have to find--- electric field...

Q: Determine the value óf work done if force of 13 N is applied on object which moves through distance ...

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Q: 9. Use your understanding of electric force and electric field to fill in the following table. Charg...

A: Electric Field : It is defined mathematically as a vector field that can be associated with each poi...

Q: Using the detailed balance equation, B1zn, p(hv,,) = Az", + Ban,p(hv,) %3D and -(E,-E) Show that, (i...

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Q: 3. A block of mass m - 5.9 kg is pulled up a 6 21 Incline as In the figure below with a force of mag...

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts fo...

Q: What is the speed of a 137 kg woman running with a kinetic energy of 973.5 J?

A: kinetic energy =12mv2

Q: Problem 6: A child's toy consists of a m= 45 g monkey suspended from a spring of negligible mass and...

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Q: (3a) Is this function analytic f(2) = 1 + x + x² – y² + i (y + 2.xy) (3b) Is this function analytic ...

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

Q: A ball is thrown from the top of a building with an initial velocity of 20:0 m=s straight upward ,at...

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Q: When a coin is placed 12.9 cm away from the center of a concave mirror, its image is located 39.5 cm...

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Q: A projectile being launched at a velocity of 1.0O km s-1 at an angle of 30° to the horizontal. Deter...

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Q: Part A A metallic wire has a diameter of 4.12 mm. When the current in the wire is 8.00 A, the drift ...

A: Given: The diameter of the wire is 4.12 mm. The current in the wire is 8 A. The drift velocity of th...

Q: What is the minimum radius at which an airplane flying at 143.6 m/s can make a U-turn if its centrip...

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Q: An electron moves through a magnetic field and experiences a force of 5.3 x 10^-12 N at a velocity o...

A: Given: particle = electron q=e = 1.6*10-19 C F = 5.3*10-12 N v = 3.2*108 m/s   we have to find B

Q: Suppose that a train blowing a horn at 150 Hz is traveling down the tracks at 35 m/s towards a stati...

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Q: Part (a) What will be the speed, in meters per second, of the ball when it reaches its lowest point ...

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Q: A particle is moving in the xy plane starting from the origin with an initial velocity in x of 15 me...

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Q: If a metal has 2 x 10 m electrons, calculate radius of Fermi sphere (k:) and Fermi velocity. (given ...

A: According to question we need to find--- radius of Fermi sphere? Fermi velocity?

Q: Please show complete solution to: Conversion of 71.0 Pa to dyne/squared cm

A: Conversion of 71.0 Pa to dyne/square cm

Q: how to get 15nC if the problem is this A cylindrical capacitor has a length of 6 cm is made of two...

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Q: What is the magnitude of the force on an electron moving at 1.0 × 106 m/s perpendicular to a 1.0-T m...

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Q: Part A A 17-nC point charge is at the center of a thin spherical shell of radius 10 cm, carrying -22...

A: Given: qc=17nC = 17*10-9 CR = 10cm = 0.1 mqs =-22nC = -22*10-9 Cr=2.2 cm = 0.022 m

Q: If a charge of magnitude 6.5 x 101"C is being held in place 2 x 10* m from a charge of -8 x 101° C w...

A: we know electric potential energy in system  two charges is  U =k(q1q2)/r where k is constant = 8.99...

Q: Problem 1: In this problem we are going to compare the strength of the gravitational interaction bet...

A: the gravitational field g=GMR2

Q: Suppose that all 7.50 billion people on the Earth were in the same place. If each person is 70.0 kg,...

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Q: A car weighing 9 kN travels at 80 kph. At the foot of an incline of 10%, the engine is turned off. F...

A: Given data: The weight of the car is W=9 kN. The speed of the car is v=80 kph.

Q: In this activity, please write TRUE if the statement is true and write FALSE if the statement is fal...

A: white light contains all colors angle of incidence and reflection are equal. light speed depends on ...

Q: 3) Two carts mounted on an air track are moving toward one another. Cart 1 has a speed of 2.70 m/s a...

A: Given, Mass of cart 1 m1=0.47 kg speed of cart 1 v1 = 2.7 m/s Mass of cart 2 m2= 0.66 kg  Let speed ...

Q: A wheel has a radius of 3.8 m. How far (path length) does a point on the circumference travel if the...

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Q: Consider the experimental scheme below where there is no friction between the blocks and the surface...

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Estimate of calculation