What is the Young's modulus (in N/m2) for this material? On a graph with a starting point of (0,0) a straight line to (0.006,680) with that being the elastic behavior on a stress (MPa) vs strain graph.

Q: The angular velocity of a spinning body points out of a page. Which way is the body spinning (when v...

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Q: If an object starting at rest free falls for 15 seconds, what is the distance it fell? a. 10 m b. ...

A: Given  Object start at rest, U = 0 m/s  Time taken ,T = 15 sec  Distance ,D =??  For free fall, A = ...

Q: How many electrons in the outermost shell of an atom doe a good insulator have?

A: The insulator is the material which does not conducts electricity. The electricity is only conducts ...

Q: Determine the distance between a proton and electron if the force between them is 28 pN. 2.87 nm O 2...

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Q: The force needed in accelerating a 3 kg mass at 5 m/s? and a 4 kg mass at 4 m/s?, will be: (A) Zero ...

A: Given data:  Mass of first object (m1) = 3 kg Acceleration of first object (a1) = 5 m/s2 Mass of sec...

Q: A worker pushes a 30.0-kg crate a distance of 4.5 m along a level floor at constant velocity by push...

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Q: A room has dimensions 2.44 m (height) × 5.76 m × 6.24 m. A fly starting at one corner flies around, ...

A: Given, A room has dimension, 2.44 m×5.76 m× 6.24m

Q: Q2 ) What is the relationship between wavelength and propagation velocity ?

A: Let v= propagation spped of wave f = frequency of wave  λ = wavelength of wave      

Q: Jig's car has a mass of 1000 kg and is out of gas. He is trying to push a car to a gas station and h...

A: Mass of the jig's car is M = 1000 kg  Acceleration of the jig's car is a = 0.05 m/s2   

Q: Force is 133N on a ball for 0.45 s . Ball is initially at rest. Find final momentum. Can you show me...

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Q: Consider a thin, spherical shell of radius 12.0 cm with a surface charge density of 0.150 mC/m2 dist...

A: Radius of the spherical shell R=12 cm and surface charge density of the shell σ=0.15 mC/m2. We need ...

Q: A sphere has a potential difference between it and the earth of 5 V when charged with 14 nanocoulomb...

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Q: 5. A car traveling at 24.5 m/s runs over a cliff and lands 8 m away from the base. How high is the c...

A: Write the given values with the suitable variables. u=24.5 m/sd=8 m Here, u and d are the initial ve...

Q: have two questions: 1) I don't understand how the derivative of z2 is obtained? The derivative of z...

A: Derivatives of x^n is given by nx^(n-1)  So derivative of z^2 is given by  (d/dz)(z^2) = 2z  as per ...

Q: Light travelling through glycerin (ngiycerin = 1.473) strikes a diamond (ndiamond = 2.42) with an an...

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Q: In the given network, each capacitor has C = 4. 00 µF and Vab = +28.0 V. Calculate the: a. Total cap...

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Q: A machine puts out 400 W of power for every 1000 W put into it. The efficiency of the machine is

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Q: A coil used to produce a magnetic field for an electron beam experiment has a radius of 15 cm and ha...

A: Given: The radius of the coil is 15 cm. The number of turns is 300. The strength of the magnetic fie...

Q: After considering that 24 hours of right ascension complete one rotation around the celestial sphere...

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Q: The current through a tractor motor is 120-A. The battery used is 12-V. How much energy is supplied ...

A: Given data:   Current (I) = 120 A Voltage (V) = 12 V Time (t) = 7 s Required: Energy supplied by the...

Q: A block is pushed across a horizontal surface by the force Fwith constant velocity. F = 20 N, 8 = 30...

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Q: ich property of a system is related to the average kinetic energy of molecules?

A: Average kinetic energy of a molecule is directly proportional to temperature                        ...

Q: Problem 6: A force is specified in each part of this problem. Identify the force that is equal in ma...

A: Given  Calculate the force that is equal in magnitude, but opposite in direction. 

Q: A 65kg crate is located 260m above the ground. What is the potential energy of the crate in joules?

A: Given data:  Mass (m) = 65 kg Height (h) = 260 m Required: Potential Energy (PE) 

Q: Al changes ee 8. The Great American Soapbox Derby is an annual summer event in Akron. Soapbox cars h...

A: Gravitational potential energy is the energy stored in an object as the result of its vertical heigh...

Q: A soap film of surface tension 3 x 102 N/m formed in rectangular frame, can support a straw. The len...

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Q: A truck with a ball free to roll around in the back takes a a sharp turn to the right. Which of the ...

A: Since the ball is moving in the straight line path when the truck move right of the ball encounter t...

Q: An astronaut pertormed the simple pendulum experiment at the surfoce of the moon. He connected a sto...

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Q: A parallel-plate air capacitor is to store a charge of magnitude 210 pC on each plate when the poten...

A: Write the expression for the capacitance and substitute the required values.

Q: Two masses (100 g and 00 g) are hanging from the torce table as shown in the figure. The magnitude o...

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Q: Q2 ) What is the relationship between wavelength and propagation velocity ?

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Q: The only force acting on a 4.0 kg canister that is moving in an xy plane has a magnitude of 5.5 N. T...

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Q: How to know if the electric field is directly proportional to the electric force?

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Q: Six capacitors are connected as shown in the figure. a) If C3 = 2.3 nF, what must C2 be to produce ...

A: Solution: Given:  There are six capacitors, namely, C1, C2, C3, C4, C5, and C6 in the circuit. There...

Q: If you drive at a constant velocity of 30 m/s for 1.5 hrs, what will be your displacement in meters?

A: Write the given values with the suitable variables. v=30 m/st=1.5 hrs=90×60 s=5400 s Here, v and t a...

Q: How strong is the data? Did it agree or disagree?

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Q: What is the weight of and wokat skould be size of a Aluminum cube with the same mass? Densitg of, go...

A: The dimension of the gold bar is 10cm×20cm×5cm So the volume of the bar is V= 10×20×5×10^-6 m^3  V= ...

Q: 4) You typically don't think of air being an insulator, but it is, though not perfect. Dry air does ...

A: Given : The resistivity of dry air, ρ = 3*1013 Ω-m length of side of square plate, s= 10 cm=0.1 m Di...

Q: A capacitor is made up of two concentric spherical conducting shells separated by vacuum. The inner ...

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you ar...

Q: 2. The plastic rod of length L in the figure below has a non- uniform linear charge density d=cr?, w...

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Q: An object is 12.0 cm from a convex mirror with f = -15.0 cm. Find the image distance. %3D (Mind your...

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Q: Complete the following statement: The sum of the magnitudes of the currents directed into a junction...

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Q: The sound from a 40-Hz electric razor spreads out at 320 m/s a. What is the frequency b. What is t...

A: Given data :- frequency f = 40 Hz speed v = 320 m/s

Q: A monochromatic source of light emits photons of frequency 6 x 1014 Hz. The power emitted by the sou...

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Q: The angular position of a point on a rotating wheel is given by 0 = 5.28 + 1.52t2 + 4.57t³, where e ...

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Q: Select the correct mesh equation for the supermesh shown in the circuit of Figure 2. 4Ω. 2Ω 5 A 10 V...

A: R1 = 5 ohm R2 = 6 ohm R3 = 10 ohm R4 = 4 ohm R5 = 8 ohm R6 = 2 ohm Is = 5 A Vs = 10 V   

Q: alate the power dissipated in each resistor. (series-parallel circuit) V =V R, 38N E =V, +V½ I = 1, ...

A: According to kirchhoff's first law Algebraic sum of current at a junction is always zero. According ...

Q: *S0.0°g metal ball having net charge Q = 5.50 µC is thrown out of a window horizontally north at a s...

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Q: The system in the figure is in equilibrium. A concrete block of mass 325 kg hangs from the end of th...

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Q: 7. A hockey player swings her hockey stick and strikes a puck. According to Newton's 3rd law of moti...

A: Given data- A hockey player swings her hockey and strikes a puck.   According to newton's 3rd law- I...

Mechanical Properties of Solids

There are three types of matter- solid, liquid and gas. Out of them, solids have a rigid shaped and size. The intermolecular forces of attractions in solids are greatest. Mechanical properties are the physical properties of a material which it shows, when it is provided with certain amount of force or load. These properties are to be kept in mind for various purposes. When a force is applied to an object, the object may or may not get deformed depending upon its elastic property. But every time the object develops a restoring force against the force applied. This is commonly known as stress. If the object changes its dimensions due to the force applied it develops strain ( which is the ratio of change in dimension to the original dimension).