Replace the couple and force shown by a single force F applied at a point D. Locate D by determining the distance b.

Q: A copper wire of length 23.179 is designed to withstand a maximum tension of 657 N and 0.627% strain...

A: Given  Length of copper wire  L = 23.179 m Tension  T = 657 N Strain  ∆L/L × 100 = 0.627 %  ∆L/L = 0...

Q: Two conducting concentric spherical shells have radii a = 0.14 m and b = 0.225 m. If the charge in t...

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Q: ges lle in plane, Four Gaussian surfaces ch enclose part of this plane and the image shows the inter...

A: According to Gauss's theorem Electric flux = qenc /ε₀

Q: a. Suppose that a membrane consists of two types of lipids, A and B. The A lipids assemble in large ...

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Q: Calculate the force in member BJ. 15 KN 10 KN 10 KN 20 KN A 5.0m 4 @3.0 m = 12.0 m %3D 日

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Q: . Which is not an SI base unit of measurement? (A) kilogram (В) second (C) kilometer (D) meter

A: Given  Units Kilogram ,kilometer, second, meter   

Q: A parallel plate capacitor with area A and separation d has a capacitance C. What would its capacita...

A: Data provided:  A parallel-plate capacitor Area = A, separation between plates = d Capacitance = C N...

Q: After some snacks at Mcdonals at Lower Deminson Street, Anna drove 435 meters towards the three-way ...

A: Given that:- Anna drove 435m from Mcdonals to three way junction.

Q: Question 29 The figure below shows nine point charges that lie in the same plane. Four Gaussian surf...

A: Required:- We need to rank the surfaces from the most positive electric flux to most negative electr...

Q: Points aa and bb lie in a region where the yy-component of the electric field is Ey=α+β/y2Ey=α+β/y2....

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Q: If the man at B exerts a force of P = 40lbs on his rope, determine the magnitude of the force F the ...

A: P= 40lbs  F= ? At C, tan-1(3/4) = 36.86° 

Q: When you throw a ball through some trajectory (the angle above the horizontal is between O and 90 de...

A: In this question we have to answer which vectors remain constant during the trajectory. Please give ...

Q: Consider a 8-m-long, 8-m-wide, and 2-m-high aboveground swimming pool that is filled with water to t...

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Q: %3D From the figure below, what is the electric flux on surface a if q = 8.854 x 10-12 C. (E0 = 8.85...

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Q: A positive surface charge density is present in a certain region on the surface of a solid conductor...

A: Electric field due to a conductor is acted away from the surface and if surface charge density is a,...

Q: You apply a force of 15.ON to a box and measure its acceleration to be 0.4 m/s^2. Calculate the mass...

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Q: A parallel-plate capacitor has plates of area 0.40 m2 and plate separation of 0.20 mm. The capacitor...

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Q: Which one of the arrows shoun in the ffgure best reeresentb the direction or the eleitic held betwee...

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Q: 2. Suppose an object with initial temperature To is placed in a sealed container, which is in turn p...

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Q: Find the reactions at the fixed connection at A 4 N/m 2m 4m A O RA = 16N; MẠ = 32N. m counterclockwi...

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Q: Consider the following two experiments which result in the slow (experiment i) or fast (experiment i...

A: Answer: experiment (1) and (2) Since in both experiment we applied external pressure or force we can...

Q: 30 mm 150 mm 30 mm 150 mm hemoment of inertia (in mm) about the axis of symmetry is nearest? O NONE ...

A: Given bridth  =30mm and height =150mm And we  have to find the moment of inertia about the axis of s...

Q: If an electron is accelerated from rest through a potential difference of 9.9 kV, what is its result...

A: Given Information:- Potential difference is ∆V=9.9 kV=9.9 kV×103 V1 kV=9.9×103 V Magnitude of charge...

Q: A brick falls from a window ledge to the street 21.3m below. How fast is the brick going just as it ...

A: Given:- Height of the window edge from the street is h=21.3 m Required:- Speed of the brick as it hi...

Q: The sum of vectors D, E and F is a resultant with a magnitude of 24.80 cm pointing 21.34o west of no...

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Q: A fisherman is fishing from a bridge and is using,a "39.0-N test line." In other words, the line wil...

A: Given force F =39.0N acceleration a =2.29m/s^2 We have to find weight of the heaviest fish that can ...

Q: 22. Infinite Pulleys. An infinite pulley system's masses follow M, = M/3"-1 where n runs from top to...

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Q: ·A spherical charge distribution of 7.52 x 10-5 C has a radius of 5.25 x 10 m. Find the electric fie...

A: Charge of sphere =7.52×10-5C Radius of sphere=5.25×10-3m D = 5×10-2 Point D is outside the sphere  

Q: Hint (a) What will be the current (in A) in the circuit? Give only the absolute value of the current...

A: Given value --- R1 = 6 ohm . R2 = 12 ohm. We have to find--- I ? P1 ? P2 ? Pint ? Ptotal ?

Q: A 2106-kg sports car is traveling down an inclined plane with an angle of 31°. The coefficient of ki...

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Q: Find the speed of an electron that has a kinetic energy of 1.62 eV. 1.602 x 10 J. Answer in units of...

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Q: An electron is projected with in a region where there is uniform electric field parallel to the init...

A: We know that  E= - dV / dx  dV = - E dx i.e Potential energy decreases in the direction of field. Ch...

Q: A Gaussian surface with rectangular size has a positive point charge +q at its center, as shown in t...

A: From Gauss law Electric flux through Gaussian surface is given by @ = qenclosed / €o Where  @ = flux...

Q: A Gaussian surface with rectangular size has a positive point charge +q at its center, as shown in t...

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Q: Bruce Lee's one-inch punch is his notorious trademark when taking on opponents in films and in real ...

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Q: 1. Considering the figure, calculate the needed force on the block that weighs 80kg to reach an acce...

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Q: A mountain climber stands at the top of a 20.0 m cliff that overhangs a calm pool of water. She thro...

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Q: From the figure below, what is the electric flux on surface a if q = 8.854 x 10 12 C. ( E0 = 8.854 x...

A: Given that:- q=8.854×10^-12C

Q: If the magnitude of the resultant force is to be 15 kN directed along the positive x-axis, determine...

A: Given Magnitude of the resultant force is F= 15 kN One of the force is given as T1=8 kN Angel of the...

Q: Four point charges Q of equal magnitude and sign are arranged on three of the corners of the square ...

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Q: When two point charges are 2.0 cm apart, each one experiences a 1.0-N electric force due to the othe...

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Q: The gusset plate shown is subjected to the forces of four members. Determine the force in member B a...

A: Given  Pa = 12 kN  Pd = 6 kN   Pc = F kN = 20 kN  Pb=????   

Q: Apoint charge of-5.0 nC is at the center of an imaginary sphere that has a radius equal to 0.50 m. W...

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Q: It takes 112 J of work to move 2.3 C of charge from the negative plate to the positive plate of a pa...

A: Given data:  Work done (W) = 112 J Charge (q) = 2.3 C Required: Potential difference (ΔV) 

Q: Define a Dimension and a Unit. State TWO (2) examples of Dimension and Unit. ?

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Q: A tiny ball weighs 0.0055 kg and carries a charge of +3.5 x 10 -6 C. What electric field is neede...

A: Given data:  Mass of ball (m) = 0.0055 kg Charge (q) = +3.5×10-6 C The ball suspended in air  Requir...

Q: What is the ratio of the electric force to the gravitational force between a proton and an electron ...

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Q: Break down the similarities and differences of the geocentric and heliocentric view

A: 1.Geocentric theory is described as the Earth being the center of the solar system while the helioce...

Q: Determine kinetic energy in ball having mas5 2 kg moving with velocity

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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?”