Which of the following vector operations doesn't make sense? (3 × Δ) ×ΔΟ Ο Γ(Γ.Ε) (7-Δ.Δ. Ο OV(VXE)
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A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
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A: Given that-Mass, m= 1.75 kgx= 4.Cos1.33t+π5We know that-v=dxdt=4×1.33Sin1.33+π5
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Q: A disk whose rotational inertia is 450 kg.m² hangs from a wire whose torsion constant is 2300…
A: Given that-Rotational inertia, I= 450 kg.m2Torsional Constant, k= 2300 N.m/radFrequency of…
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Q: Two wires of the same material and having the same radius have their fundamental frequencies in the…
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A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
Q: 1. A beam of protons (q = 1.6x10-19 C) moves 3.0x108 cm/s through a uniform 5.0-T magnetic field…
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Q: The noise a lawn mower produces is 80 dB. How much noise is from 12 identical lawn mowers?
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A: Current is dependent on voltage between 2 terminals. This is called Ohm's law. Mathematically,…
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Q: accelerates a speed of 30.0 m/s over a distance of 155 m, with constant acceleration. a. What is the…
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Q: A short, charged, thin, plastic rod of length 2a is placed on the y-axis. The total charge on the…
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A: Einstein came up with the idea of relativity that marked that even time and size are relative. He…
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Q: Suppose we have a charge, q1=1 μC. This charge makes an electric field some distance r=73 cm away…
A: There are many types of errors. Some are random errors. Some are systematic error. Some are…
Q: An emf of 8V is induced in a given coil when the current in it changes at the rate of 32 A/ sec.…
A: Solution: The emf induced in the coil of inductance L is given by, emfε=LdIdtHere,dIdt-rate of…
Q: If the radius of a calcium ion is 0.19 nm, how much energy does it take to singly ionize it? Give…
A: Given that-Radius of calcium ion, R= 0.19 nm=1.9×10-10 mWhere for Calcium , z= 20a0= 5.29×10-11We…
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Q: The proper lifetime of a certain particle is 100.0 ns. How long does it live in the laboratory if it…
A: When an observer is moving fast the time measured will be different. This effect is called time…
Q: Task 3: calculatepfif tires expand by 10% UseT; = 20°C Tf-50°C Pi = 200kPa 6
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A: Given: The diameter of the planet is 14 m. To determine: (a) The free fall acceleration on planet's…
Q: Find the roots of the equation f(x) = x² − x³ − 7x² + 13x − 6 = 0.
A: Given that, the equation is fx=x4-x3-7x2+13x-6=0 We have to find the roots of the equation
Q: 91: Using the commutators [H, a ]= [H,at] = ha at show that âln) is an eigenvector of H with…
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Q: 5. A sound wave travels at 343 m/s in air. If a note of frequency 500 Hz is played, how long is the…
A: We know that-Wavelength, λ=Speed, vfrequency, f Equation 01where, 'v' is the speed of sound'f'…
Q: An instrument has a lowest frequency of 40 Hz. The string has mass per unit length of 0.015 kg/m.…
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