Draw the free body diagram of the block. Find the normal force acting on the block shown in the figure.

Q: 3. Resistance. A copperwire is 2.50 m long and has a diameter of 2.5 mm. How much current will it dr...

A: Given: The length of the copper wire is 2.5 m. The diameter of the wire is 2.5 mm. The potential dif...

Q: An ideal gas occupies 755m ^ 3 at 344 kPa at 298KFind the absolute temperature in Kelvin if the volu...

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Q: Based on the given please answer the two question What is the fulcrum? What is the effort?

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Q: On a range with an elevated tee, a golf enthusiast is practicing. He strikes the golf ball with his ...

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Q: pilot flies with a plane 20 km northward with an angle of 60 east ➚ , then 30 km to the east ⮕ , the...

A: Displacement The shortest length of path between initial and final position is called displacement. ...

Q: A Question 13 - Homework #6 - C X Ohttps://ezto.mheducation.com/ext/map/index.html?_con=con&external...

A: Given  Mass of roller coaster car , M = 900 kg  Initial velocity of car , u = 0 m/s  Height , H1 = 3...

Q: 004 A proton moves perpendicularly to a mag- netic field that has a magnitude of 1.21 x 10 -2 T. The...

A: Magnetic field=1.21×10^-2T Charge of proton=1.6×10^-19c Magnetic force=5.39×10^-14N Velocity=?

Q: Same situation as in the previous two problems this time the magnet s mass is 3.54 kg and the magnet...

A:

Q: A water intake at a pump storage reservoir (the figure) has a cross-sectional area of O.585 m2. The ...

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Q: 3. A bare helium nucleus has two positive charges and a mass of 6.64 x 10-27 kg. (a) Calculate its k...

A: Given, mass of the particle, m = 6.64×10-27 kgspeed of the particle, v = 2.00% of speed of light.

Q: A student makes a short electromagnet by winding 310 turns of wire around a wooden cylinder of diame...

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Q: Learning Goal: To use the principle of work and energy to determine characteristics of a system of p...

A: In this question we have to determine the position of blocks at a given velocity. Please give positi...

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 48.1 degrees with respect ...

A: Given, angle of inclination of the plane, θ = 48.1° mass of the black block, mb = 65.8 kg coefficien...

Q: Your optometrist prescribes contact lenses that have a focal length of 50.0 cm. (a) Are you nearsigh...

A: Given that, f= 50 cm Here f is positive so it means the lens is concave lens We know that concave le...

Q: A particle of mass 5.4 kg moves along the horizontal x-axis. In the x direction the only force actin...

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Q: Refer to Figure 2.1 a. Describe how the horizontal displacement of the projectile x varies with time...

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Q: Gabriel kicks a soccer ball with an initial velocity 22 meters per second, at an angle of 16∘ above ...

A: Given data:  Initial velocity (v0) = 22 m/s Angle (θ) = 16°, above the ground Required: The vertical...

Q: After fixing a flat tire on a bicycle you give the wheel a spin. Its initial angular speed was 5.40 ...

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Q: Actual value of moment of inertia of disk: (13) Mass of Disk, MpiSK = 1414.1 g Radius of Disk, RpiSK...

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Q: A stone is thrown vertically upward and return to the earth in 12 seconds. a.       Calculate the i...

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Q: A straight 1.85m, 158g wire carries a current in a region where the earth's magnetic field is runnin...

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Q: The yield strength of an alloy is 4.0 x 108 N/m?. What is the minimum radius rmin Oof a 8.0 m long w...

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Q: A crate with a mass of 15kg is being dragged across the groud at a constant velocity of 2.0 m/s by a...

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Q: 1.) For a given voltage, as the resistance in the circuit increases the current: a.) Increases b.)...

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Q: Same situation as in the previous two problems this time the magnet s mass is 3.71 kg and the magnet...

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Q: The cord from an appliance is too short to reach the wall outlet in your room. You have two extensio...

A: Part (a): Given: The resistance of the wire is 0.0700 Ω. The current is 5.8 A.

Q: Question 3 For pnp transistor in the active mode, the base voltage is ---------- the emitter voltage...

A: VE> VB>Vc Hence ans is  B  Base voltage is less than emitter voltage.          

Q: A simple AC generator consists of 20 coils of wire with an area of 1000 cm² and placed in a region w...

A:

Q: e drum of the motor at a rate of v4 seconds. Determine the time needed to li (3t- %3D

A: GivenThe rate of motor at A, vA=3t2  m/s

Q: What is the net electric field at point A due to the -3.00 pC and +6.00 pC charges arranged as shown...

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Q: An MRI technician moves his hand from a region of very low magnetic field strength into an MRI scann...

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Q: A cylindrical tank with a large diameter is filled with water to a depth D = 0.207 m. A hole of cros...

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Q: The resistance of a galvanometer is 50 ohm and the maximum current which can be passed through it is...

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Q: A librarian can't see objects clearly beyond his far point of 486 cm. Determine the power of the con...

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Q: how can images of objects in space that are beyond our physical senses be presented in a way that we...

A:  we can understand images of objects in space that are beyond our physical senses be presented in a ...

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 53.2 degrees with respect ...

A: In this question we have to find out the mass of the white block if both blocks are to slide to the ...

Q: A glass sheet 1.10 μm thick is suspended in air. In reflected light, there are gaps in the visible s...

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Q: What is the capacitive reactance Xc of a 30.0 pF capacitor placed in an ac circuit driven at a frequ...

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Q: A 1 m wire carries a current of 20 A. The wire experiences a force of 6.0 N in the presence of a mag...

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Q: The position of a particle for t > 0 is given by r⃗ (t) = 43.02i + 7.0 t3j + 5.0 t-2k̂ m.( a)What is...

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Q: Part A A plate of glass with parallel faces having a refractive index of 1.54 is resting on the surf...

A:

Q: 2. Based on your data, what is the block's refractive index? Explain your process. Hint: Check: does...

A:

Q: What would be Tom´s gravitational potential energy at the roof of the empire state building if it ha...

A: Given that, Weight(w)= 600 N Height (h)= 380 m We know that Gravitational potential Energy is given ...

Q: Same situation as in the previous two problems this time the magnet s mass is 4.19 kg and the magnet...

A:

Q: 8. A man is travelling at 25 m/s on the edge of a centrifuge device used for testing astronauts and ...

A: Given Speed v= 25 m/s  Radius r = length of arm = 20m 

Q: 50 W/m? energy density of sunlight is normally incident on the surface of a solar panel. Some part o...

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Q: Given data : Voltage=30 Volt Resistance-4 ohm Find current

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Q: The angular position of a point on a rotating wheel is given by 0 = 7.50 + 1.08t2 + 3.09t3, where 0 ...

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Q: 1)The Poynting vector S describes flow of electromagnetic energy in space . A flat capacitor , which...

A: .

Q: Consider two parallel wires carrying current in the same direction. Which one of the following state...

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Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”