10. A sphere hanging freely from a cord is in a) stable equilibrium. b) unstable equilibrium. c) neutral equilibrium. d) positive equilibrium. e) negative equilibrium.

Q: X 26. MeV) for 'Be, for which the atomic mass is 9.01219 amu. Particle masses in amu are: proton = 1...

A: Given a Be nuclei with atomic mass= 9.01219 amu                                 mass of proton= 1.00...

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A: The fraction of the total mass in the vapor phase is defined as quality. Let X denotes quality. The ...

Q: Answer Task (4), part (a) & (b).

A:

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A: Express the relation for the current as: I=PV Here, I is current, P is the electric power and V is t...

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A: Given: The far point of the nearsighted person is 30 cm The lens of the spectacle from the eyes is p...

Q: A 1000-kg car approaches an intersection traveling north at 20.0 m/s. A 1200-kg car approaches the s...

A: From conservation of momentum, m1u1→+m2u2→=m1+m2v→100020j^+120022i^=1000+1200v→v→=12i^+9.09j^

Q: What is the Functional Equivalence Hypothesis?  Use image scaling as an example

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Q: Assuming the angular resolution found for the Hubble Telescope in Example 27.5, what is the smallest...

A: Given Assuming the angular resolution found for the Hubble Telescope in Example 27.5, what is the sm...

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A: Given :  Compressive load , P=26 kips inner diameter d1 = 90mm outer diameter d2= 130mm length l = 1...

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Q: A hypothetical semiconductor has an intrinsic carrier concentration of 1x10ºcm³ @100°C and effective...

A: At Thermal equilibrium, we have the equation for intrinsic carrier concentration is ni=Nsexp-Eg2kTni...

Q: An inelastic collision of two objects is characterized by the following? a) Total momentum of the sy...

A:

Q: Please answer G, H. Thank you

A: Faraday's Law of Electromagnetic Induction Whenever there is a change in magnetic flux linked to a ...

Q: 14- A and B persons are fixed on a drive with radius R = 2 (M) and rotating with open acceleration a...

A: according to the question, R = 2 mangular acceleration , α =3 rad/sV = 9 m/s if t is the time taken ...

Q: A parallel-plate vacuum capacitor has 8.38 J of energy stored in it. The separation between the plat...

A:

Q: Do time intervals depend on who observes them?

A: Yes. The time interval between two events depends on who observe them. More precisely, the time inte...

Q: can you reply quickly please

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Q: 4- The block is supported by the spring arrangement as shown. The block is moved vertically downward...

A: In the given problem, three springs are in series combination. The equivalent spring constant of the...

Q: QUestion is attached

A: The average energy of a system can be expressed in terms of the partition function as; E¯=∑iεiPi    ...

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A: Here we need to find the average speed of the ideal gas. starting from equation 6.51,  v¯=∑ all vv D...

Q: Q.2 la) Consider the Adder/Subtractor shown in Figure Q2(a). Discuss how the circuit operates as a T...

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Q: Upon using Thomas Young’s double-slit experiment to obtain measurements, the following data were obt...

A: a) given that, θ = 1.12o m = 8 d = 0.000250 m dsinθ = mλ0.000250 ×sin1.12 = 8×λλ = 6.1 ×10-7 m

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A:

Q: A 12.0 kg shell is launched at an angle of 55.0° above the horizontal with an initial speed of 150 m...

A: Given :            mass = 12.0 kg, mH =9kg, mL = 3kg            angle θ=55.0° initial speed ν0 = 150...

Q: An object of mass m is at rest on a rough inclined plane with height h, length 8 m, and which makes ...

A: Conservation of Energy According to the law of conservation of energy, for an isolated system, the i...

Q: An orthorhombic crystal is now studied. Evaluate the Bragg angle for the (222) reflection if a =3Å, ...

A: 1d2=h2a2+k2b2+l2c2=223A°2+223.5A°2+228A°2=0.834 A°-2d=1.1A°

Q: A 0.40-m3 insulated piston–cylinder device initially contains 1.3 kg of air at 30°C. At this state, ...

A: Concept used: Free expansion leads to entropy change.   Formula used: ∆S=NRlnV2V1 where: ∆S=change i...

Q: A positive charge of +q1 is located 3.00m to the left of a negative charge – q2. The charges have di...

A: Initially, the magnitude of the charges have to be calculated using the concept of electric field du...

Q: 5. In the figure, the long straight wire carries a current of i1 = 50 A and the rectangular loop car...

A: Given: i1=50 A i2=40 A A=3 cm B=12 cm L=14 cm

Q: Two point charges of q1=+2μC and q2=−8μC are at a distance of d=10cm. Wheremust a third charge q3 be...

A: Given: q1 = 2 μc q2 = -8 μc distance  d  = 10 cm

Q: If a diffraction grating produces a first-order maximum for the shortest wavelength of visible light...

A: Given: The angle for the first order maximum θ = 30o.

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A:

Q: A thrill-seeking cat with mass 4.00 kg is attached by a harness to an ideal spring of negligible mas...

A: Given, A cat has mass 4.00 Kg and oscillates vertically with amplitude 0.050 m 

Q: An electron moves at 1.40 * 106 m/s through a region in which there is a magnetic field of unspecifi...

A: