Physics, 07.11.2019 21:31, shikiaanthony
Ahooke's law spring is compressed 12.0 cm from equilibrium, and the potential energy stored is 72.0 j. what compression (as measured from equilibrium) would result in 100 j being stored in this case?
Answers: 1
Physics, 22.06.2019 23:40, itzdulce
To place a communications satellite into a geosynchronous orbit at an altitude of 22,240 mi above the surface of the earth, the satellite first is released from a space shuttle , which is in a circular orbit at an altitude of 185 mi, and then is propelled by an upper-stage booster to its final altitude. as the satellite passes through a, the booster's motor is fired to insert the satellite into an elliptic transfer orbit. the booster is again fired at b to insert the satellite into a geosynchronous orbit. knowing that the second firing increases the speed of the satellite by 4810ft/s, determine (a.) the speed of the satellite as it approaches b on the elliptic transfer orbit, (b.) the increase in speed resulting from the first firing at a.
Answers: 2
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50.)the diagram below represents the wave fronts produced by a point source moving to the right in a uniformmedium. observers are located at points a and b. compared to the wave frequency and wavelength observed at point a, the wave observed at point b has a(1) higher frequency and a shorter wavelength(2) higher frequency and a longer wavelength(3) lower frequency and a shorter wavelength(4) lower frequency and a longer wavelength
Answers: 3
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An ? exists to promote the sales of a particular manufacturer’s products.
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Physics, 24.06.2019 02:00, stephensandrew4293
Select the correct answer. which healthy snack can provide protein after physical activity? a. an orange slice b. pretzels c. yogurt d. a sports drink
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Ahooke's law spring is compressed 12.0 cm from equilibrium, and the potential energy stored is 72.0...
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