A satellite is launched in a direction parallel to the surface of the earth with a velocity of 19,500 mph from an altitude of 100 mi. Determine the velocity of the satellite as it reaches its maximum altitude of 2500 mi. (The Earth’s radius is 3960 mi.)
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- The radius of the Earth is about 6,000 km. My weight on the surface of the Earth is 1250 N. What would be my weight (how much force would the Earth exert on me) at a distances of 72,000 km measured from the center of the Earth?Suppose a satellite (not the Moon) orbits Earth exactly every 30 days. Find its distance from Earth center in meter.) One of the moors of Jupiter, named an orbital radius of 10 4.22 * 10 ^ 8 a period of 1.77 days. Assuming the orbitis circular, calculate the inass of Jupiter. (b) largest moon of Jupiter, named Ganymede, has an orbital radius of 1.07 * 10 ^ 9 m a period of 7.16 daysCalculate the mass of Jupiter from this data ) your results to parts (b) consistent ? Yes No Explain
- Whenever two Apollo astronauts were on the surface of the Moon, a third astronaut orbited the Moon. Assume the orbit to be circular and 435 km above the surface of the Moon, where the acceleration due to gravity is 1.08 m/s2. The radius of the Moon is 1.70 x 10 m. (a) Determine the astronaut's orbital speed. 1.67e x m/s (b) Determine the period of the orbit. 4.5563 XSA satellite is in circular polar orbit around Earth at an altitude of 450 km – meaning it passes directly overhead of the North and South Poles. What is the magnitude and direction of the displacement vector when it is directly over the North Pole to when it is at 40° latitude? Earth’s radius is 6,370 km.According to Lunar Laser Ranging experiment the average distance LM from the Earth to the Moon is approximately 3.92 x 105 km. The Moon orbits the Earth and completes one revolution relative to the stars in approximately 27.5 days (a sidereal month). Calculate the orbital velocity of the Moon in m/s. Answer: Choose...
- A satellite with a mass of 125 kg revolves around the equator at an altitude of 1841.11 km above the earth's surface. What is the orbital time of the satellite (expressed in hours)?Scientists have discovered a distant planet with a mass of 6.5x1023 kg. The planet has a small moon that orbits with a period of 5 hours and 15 minutes. Use only this information (and the value of G) to calculate the radius of the moon's orbit (in units of 106 m).A satellite of mass 2,134 kg orbits the Earth at an altitude of 3,434 km in a circular orbit. How many hours does it take for this satellite to complete one full revolution? Mass of the Earth: kg. Mean radius of the Earth: 6370 km.
- A spacecraft is in a circular orbit around the planet kerbin at an altitude of 100 km. the radium of kerbin is 600km and the planet has a mass of M = 5.29*10^22kg. The universal gravitational constant is G = 6.67*10^-11 Write parametric equations for the position, velocity and acceleration vectors of the spacecraft in its orbital plane.Based on Kepler's laws and information on the orbital characteristics of the Moon, calculate the orbital radius for an Earth satellite having a period of 1.00h. What is unreasonable about this result?A satellite orbits earth at a distance of 670km above the surface of the earth. The radius of the earth is RE=6357km. The mass of the earth is ME = 5.97 × 1024 kg. The gravitational constant is 10-11 Nm² G = 6.67 × kg² Determine the speed of the satellite (in km). hr