Reference no: EM13297023
1. Consider a satellite of mass 1000 kg moving in a circular orbit 5000 km above the earth's surface
a. Find its period, energy, and speed. Graph Veff vs r, and plot the orbit (r vs 0).
b. Now instantly double its velocity. Describe the motion (Is it bounded?, what is its distance of closest approach? What is its maximum distance?). Graph Veff, and include energy on this graph. Plot the orbit
2. [analytical and software plot] Halley's comet has an eccentricity of 0.967 and a perihelion distance of 89 x 106 km. Calculate the aphelion distance, the speeds at perihelion and aphelion, and the time period of the orbit. Draw the path of the comet.
3. (a) If the Sun suddenly loses half its mass, show that the Earth's orbit will be a parabola (and so the Earth will escape to infinity).
(b) If the Sun's mass suddenly doubles, what will be the Earth's orbital period?
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What will net increase or decrease in the annual flotation
: What will the net increase or decrease in the annual flotation cost tax savings be if refunding takes place? (a) $6,480 (b) $7,200 (c) $8,000 (d) $8,800 (e) $9,680
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What ho form would meet your needs
: You just purchased an older home with a market value of $100,000 and a replacement value of $180,000. What HO form would meet your needs? Answer a. HO-2 b. HO-6 c. HO-4 d. HO-8 e. HO-3
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What is the speed of the iron block
: In the figure to the left, the pulley (which is in the form of a disk) has a mass of 7.50 kg and a radius of 35 cm. What is the speed of the iron block
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Explain how many grams of ether solute and thf solvent
: How many grams of ether solute and THF solvent is required to make 2432 g of a 5 m solution? This is on my notes but for some reason I do not understand how the professor get the answer 2436 to this problem
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What will be the earths orbital period
: Show that the Earth's orbit will be a parabola (and so the Earth will escape to infinity) and If the Sun's mass suddenly doubles, what will be the Earth's orbital period?
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What is the current in the lower wire
: A long horizontal wire carries a current of IT = 46.9 A. A second wire (I), made of 3.00 mm diameter copper wire and parallel to the first but L = 13.8 cm below it, What is the current in the lower wire
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Explain the molar stoichiometric ratio of nitrogen produced
: The molar stoichiometric ratio of nitrogen produced to ammonia reacted in the reaction equation is one to one, and the mol CO2/mol C6H12O6 = 2. How much (in g mol) (a) glycerol was produced and (b) how much biomass reacted to produce the 52.4 L of..
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Describe one way that financial ratio analysis of projected
: (a) Explain why financial planning is an important part of business planning. (b) Describe one way that financial ratio analysis of projected financial statements could be efficiently used by managers for financial planning.
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Compute the elongation strain for the bottom wire
: In constructing a large mobile, an artist hangs an aluminum sphere of mass 5.3{\rm kg} from a vertical steel wire 0.42{\rm m} long and 3.0×10?3{\rm cm^2} in cross-sectional area. Compute the elongation strain for the bottom wire
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