A cable is 100 m long and has a cross-sectional area of 1.0 x 10-6 m2. A 1000 N force is applied to stretch the cable. The elastic modulus for the cable is 1.0 × 1011 N/m2. How far does it stretch?

Q: A piece of iron of arbitrary shape is immersed in the mixture of mercury and an unknown liquid. It…

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Q: One end of a uniform 4.60-m-long rod of weight F, is supported by a cable at an angle of 0 = 37°…

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Q: 886 back to its lowest position. The pendulum is 2 meters long. Find the maximum angle that the…

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Q: If the speed of the skateboarder at point A is v= 1.7 m/s, what is her speed at point B? Assume that…

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Q: The potential energy of a spring is given by U(x) = (8x²-5x-4) J if z is given in metres. What is…

A: U(x) = 8x² - 5x - 4Equilibrium length, x = ?

Q: An aluminum rod with negligible resistance is sliding toward the right with a speed of 3.82 m/s on…

A: B=0.75 T  (Out of the screen)L=3.38 cm=0.0338 mv=3.82 m/s  (To the right)R= 5.5ΩDiagram:

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Q: 39. In moving an object 7.0 m, 40 J of energy are expended. The average force exerted is closest to…

A: Since you have posted multiple questions, we will provide the solution only for the first question…

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Q: The velocity of an object is given by, V= des te = u + at dt where, u is the initial velocity, a is…

A: The velocity of the object is as The initial time is t=0 and s = 7 metersFind:- if the and…

Q: Given below an Inductor-Resistor (LR) circuit driven by a DC source, V, of 20V. A meter long…

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Q: 3. D [7.5 m] If r 2.7m and p = 270 kg m/s 2, what is rx p? 0

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Q: A torque wrench is a special type of wrench that limits the magnitude of the torque it is applying…

A: The magnitude of force F1 is 69 N The distance of F1 from the bolt is x1 = 13 cm = 0.13 m The…

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A: Page 1

Q: Do surface currents always move water vertically or horizontally?

A: To answer whether surface currents move water vertically or horizontally, we must first determine…

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Q: You are working on the plans for an expedition to colonize Mars. In an effort to provide a homey…

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Q: 5. A car has a suspension such that it drops 10 cm for every 100 kg of additional cargo. The car,…

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Q: 24. Suppose you get in your helicopter and you fly 10 mi in the direction of 205◦ , and then you fly…

A: As per our guidelines we are instructed to answer only one question per session. Please post the…

Q: Experiment: Force on a Current in a Magnetic Field In the equation below, the quantity L can be…

A: Th quantity L can be determined from piece number 1,2,3,4.

Q: A fixed amount of gas is expanded adiabatically. Which entry in the table below correctly depicts…

A: Work is done by the gas .The gas is expanded adiabatically .

Q: You are visiting your relatives in the Los Angeles basin on a warm day in late September. Everyone…

A: We know 1 atm = 101325 PaTherefore,P2 = 101325 Pa P1 = (101325) - (1151 × 12) P1=  87513 Pa

Q: example of problem solving with an answer about building foundations using dimension paper.

A: An architect is designing the foundation for a rectangular building. The dimensions of the building…

Q: At a distance 117km from a light source that emits light of wavelength 842mmuniformly in all…

A: Page 1

Q: Two long straight aluminum wires, each of diameter 0.57 mm , carry the same current but in opposite…

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Q: At the Olympic games, a 73.2 kg diver performs an inward straight dive in which she stands on the…

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Q: Figure 10.35 shows several forces acting at different locations and angles on a flywheel. We have…

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Q: A student is trying to determine the minimum speed, Smin, at which a car of mass m can will catch…

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Q: A particle of matter is moving with a kinetic energy of 7.53 eV. Its de Broglie wavelength is 2.85 x…

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Q: In the figure, assume two waves of light in air, of wavelength 670 nm, are initially in phase. One…

A: a)Here, the first phase of the first wave is        and the phase of the second wave isThe phase…

Q: A worker pushing a 35.0-kg wooden crate at stant speed for 12.0 m along a wood floor does 35 Nm work…

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Q: Gas is contained in a 6.00-L vessel at a temperature of 16.0°C and a pressure of 9.00 atm.. (a)…

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Q: Suppose a species of bacteria divides once every 20 minutes. You start with a single bacterium on…

A: Bacteria divides once every 20 minutes.8am to Noon 12pm that is 4hours or 240 minutes.

Q: . A ray of light (2=600 nm) in air is incident on a 5 mm thick window made of glass (n=1.5) at an…

A: Thickness =5mmAngle of incidence = 30 degree

Q: A compact disk, which has a diameter of 12.0 cmcm, speeds up uniformly from zero to 4.50 rev/srev/s…

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Q: A copper telephone wire has essentially no sag between poles 34.0 m apart on a winter day when the…

A: The initial length of the copper wire is .The initial temperature of the copper wire is .The final…

Q: Two charges of q₁ 1.9 μC and q₂ = -2.9 μC are d = 0.46 m apart at two vertices of an equilateral…

A: Required : Electric potential due to the charges.

Q: 37. Two carts, A and B, having spring bumpers, undergo an elastic collision. Cart A has a mass of 75…

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Q: . A 25 μF capacitor is connected in parallel with the series          combination of 10 μF and 15 μF…

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Q: Pancho uses his hand to push a block up a ramp, see figure. Match the letters with the type of work…

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Q: 2. What 2 things affect momentum: these in your explanation?) (Did you use both of

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Q: 30. For the graphs of g versus m shown below. (A) (B) (D) m m (C) "KK m (E) m m Which graph best…

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Q: An electron moves at a velocity of 3.05 x 10^6 m/s in a direction perpendicular to a magnetic field…

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Q: 1. Wire L == L = Mol 2. Hollow cylinder 26 877 L = l» a Mol 2TT L = 3. Parallel wires. d - In - a πT…

A: I have derived inductance L for Wire and for 4. Coaxial conductor

Q: An 18 kg box is released on a 37º incline and accelerates down the incline at 0.270 m/s2. Draw a…

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Q: Two concentric loops of wire are carrying currents in opposite directions. Describe the net force…

A: The question is asking us to describe the net force and the torque on either of the current loops…

Q: A piece of wood from an ancient Egyptian tomb is tested for its carbon-14 activity. It is found to…

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Q: One end of a uniform 4.30-m-long rod of weight F, is supported by a cable at an angle of = 378 with…

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Q: A bird tries to fly east a speed of 25 mph, but because of the wind, the bird ends up flying north…

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Q: In the figure, a capacitor with circular plates of radius R = 14.0 cm is connected to a source of…

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