Q/ Prove that the Earth is spherical by physical equations
Q: Q1) Given points in cylindrical system,: M(2, n, 0), N(1,0, 2),P(3, t/2,1), find: (a) RMN; (b) rM|;…
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Q: you have been given indentical solid cylinders of three substances, oak, aluminum and styrofaom.…
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Q: Q: If A- fi+2f) and E - fi+2f]+ 3f k,fis constant, find the angle between these two vectors?
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Q: A small fly of mass 0.30 g is caught in a spider's web. The web oscillates predominantly with a…
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Q: Using the methods of this article, determine the surface area A and volume V of the body formed by…
A: in this question we determine area and volume of object.
Q: 3. A box, initially at rest, is placed on the top of the frictionless incline shown. 6 m A) Using a…
A: initially the block is at rest, it is placed on top of frictionless incline free body diagram:
Q: Given the following three vectors: A = -9î+7), B = -61-10) and vector C has a magnitude of, 9 and…
A: Given that, The vectors A and B are A→=-9i^+7j^B→=-6i^-10j^ the magnitude of the vector C is C→=9…
Q: The geodesics of the sphere are great circles. Thinking of θ = 0 as the North pole and θ = π as the…
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Q: Global warming is a cause for concern because even small changes in the Earth’s temperature can have…
A: The mass of the polar ice m=2.30 × 1019 kg The radius of the Earth RE =6.4× 106 m The Mass of earth…
Q: 4. An 8000 kg roller coaster, traveling along the frictionless track shown, has velocity v, = 30…
A: As per our policy, we shall answer the first 3 subparts. Kindly submit the other parts as fresh…
Q: uniform silver sphere and a uniform gold sphere have the same mass. What is the ratio of the radius…
A: Volume of sphere = (4/3) π r3 density of gold =19,300 kg/m3 density of silver = 10 490 kg/m3
Q: A gallon of milk in a full plastic jug is sitting on the edge of your kitchen table. Estimate the…
A: let the height of the top and the floor is 1 m.
Q: In medicine, it is often important to monitor the blood flow in certain areas of the body. However,…
A: Given, magnetic field (B) = 0.0955 T width (w) = 4.00 mm = 4.00 x 10-3 m…
Q: A Geiger counter is a device used to detect radiation, and consists of a thin metal wire (anode) at…
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Q: A spherical balloon filled with nitrogen is attached to a 2.5-m-long, 0.055-kg string. The balloon…
A: For the balloon to be at rest at a height h from the ground, the air’s buoyant force must balance…
Q: Within a certain type of star called a neutron star, the material at the center has a mass density…
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Q: Find the angle of the sum of the three vectors shown in the figure, measured counterclockwise from…
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Q: Consider the line element of the sphere of radius a: ds² = a ² (d0² + sin² 0 do ²). The only…
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Q: A science-fiction author asks for your help. He wants to write about a newly discovered spherically…
A: a) The acceleration due to gravity on the earth is, g=GMR2 Here, G is the gravitational constant, M…
Q: Suppose 0.35 mol of neon gas undergoes an isobaric process from an initial state Pi = 101kPa,…
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Q: b) Write down the two components of the geodesic equation.
A: The objective of the question is to derive the components of the geodesic equation for a sphere of…
Q: Use Stokes' theorem to evaluate SF. dr where F = z²î + y²ĵ + xk and C is the triangle with vertices…
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Q: Assuming that the earth is homogeneous spherical body with radius R, show that its mean density 3g…
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Q: Consider the line element of the sphere of radius a: ds² a² (d0² + sin² 0 do ²). The only…
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Q: flat, because the Earth is curved. Take the radius of the Earth to be 6.38 × 103 km. How many meters…
A: We know that let the radius of the earth is R and its surface be 32.0 km from the ship as measured…
Q: When a massive star reaches the end of its life, it is possible for a supernova to occur. This may…
A: Given Mass of neuron m = 1.7×10-27 kg Radius of neuron r = 1.2×10-15 m Mass of sun (M) =…
Q: Iron has a density of 7.874 g/cm3, and the mass of a iron atom is 9.27 x 10-26 kg. (a) If the atoms…
A: Given that, The density of iron, ρ=7.874 g/cm3=(7.874×10-3) kg10-6 m3=7.874×103 kg/m3 Mass of an…
Q: spherical droplets
A: Using the concept of energy minimization in the transition from a cylinder to a sphere due to…
Q: 1. A uniform sphere of lead (ρ = 11 300 kg / m3) and one of aluminum (ρ = 2 700 kg / m3) have the…
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