Find the saving in energy if a satellite of mass 1000 kg is launched from an aeroplane at a height of 15 km toa low earth orbit (LEO) of 300 km from the surface of the earth
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A: ms=383kgMm=7.36×1022kghs=149km=149×103mR=1740km=1740×103mr=R+hs=(1740×103m)+(149×103m)=1889×103m
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A: Given : Mass of satellite, m = 390 kg Mass of Earth, Me = 5.98 x 1024 kg Gravitational…
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A: Satellite mass m = 200kg Radius r1=7.5×106m Radius r2=7.7×106m Mass of earth M =5.97×1024kg…
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A: Radius of the Earth, R = 3958.8 mi = 6.371 ×106 m Distance between the satellite and the Earth’s…
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A: More fuel required for a spacecraft to travel from the Earth to the Moon than to return from the…
Q: Suppose a planet is discovered orbiting a distant star with 12 times the mass of the Earth and 1/12…
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A: Have a look
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A: Answer
Q: A 1500-kg satellite is moved from an orbit of 2 Earth radii to an orbit of 2.5 Earth radii. How much…
A: Mass of the satellite, m = 1500 kgMass of the Earth, M = 5.98×1024 kgRadius of the Earth, R =…
Q: A minimum-energy transfer orbit to an outer planet consists of putting a spacecraft on an elliptical…
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Q: An asteroid closely passes the Earth at a range of 17200 mi and relative speed of 7.8 km/s. The…
A: v=Velocity of asteroid=7.8 km/s=7800 m/sS=Specific gravity of asteroid=3ρw=Density of water=997…
Q: 17. If the kinetic energy of a satellite in orbit around a planet is 4.00 x 10¹0 J, then the (1)…
A: For gravitational force kinetic energy of the satellite is given by: Also total…
Q: -kg satelite (a) How much energy must be added to the system to move the satellite into a circular…
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Q: A satellite moves in a circular orbit around Earth at a speed of 5206 m/s. (a) Determine the…
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A: Total energy is conserved.
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Q: Calculate the speed of a satellite in orbit 9.5 × 103 km above Jupiter. (rJ = 7.18 × 107 m, MJ =…
A: Given Data:- Mass of Jupiter is MJ=1.90×1027 kg Radius of the Jupiter is rJ=7.18×107 m The satellite…
Q: you know about kinetic energy and energy conservation, show that the expression for the escape…
A: To find expression for escape velocity we just have to use energy conservation Initially we have…
Q: A 1500-kg satellite is moved from an orbit of 2 Earth radii to an orbit of 2.5 Earth radii. How much…
A:
Q: Suppose a planet is discovered orbiting a distant star with 13 times the mass of the Earth and 1/13…
A: Given: Mass = 13 times mass of earth. Radius = 1/13 radius of earth.
Q: When large communications satellites are positioned in geosynchronous orbit (GEO), they are first…
A: The given values are,
Q: How fast must a satellite leave Earth's surface to reach an orbit with an altitude of 895 km?
A: Altitude, h = 895 km = 895000 mWe know, Mass of earth, M = 5.98×1024 kgRadius of earth, R = 6.38×106…
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- A satellite is in a circular orbit with a radius of 6570 km and an inclination of 28º. It needs to be moved to a circular orbit with a radius of 42,160 km and an inclina- tion of 0°. This scenario could be a satellite launched from Cape Canaveral in Florida headed for a geostationary orbit. Find the total burn using the most fuel-efficient transfer.A 986-kg satellite orbits the Earth at a constant altitude of 101-km. (c) What is the change in the system's potential energy?What is the change in gravitational potential energy of a 65.5 kg astronaut lifted fromEarth’s surface into a circular orbit of altitude 4.50 x 10^2 km?
- Calculate the kinetic energy of a 4.3 x 10^3kg satellite moving at a speed of 4.8 km/s Round your answer to 2 significant digits.From #2, how much additional energy would that 1500 kg satellite need to escape from the Solar System from Earth orbit? Msun= 1.989x100 kg // mean radius of Earth's orbit 1.5 x 10° mDetermine the minimum ∆? required for a spacecraft to escape the solar system starting from a 200 km circular orbit about the Earth.
- How much energy is required to move a satellite of mass 1000 kg from the surface of the Earth to an altitude 3 times the radius of the Earth? Compute the energy in joules.Find the escape speed of a projectile from the surface of Venus.What is the approximate escape speed in m/s from a tiny moon in orbit about Mars that has a mass of 0.97 x 1016 kg and a radius of 10.0 km. The gravitational constant is 6.67 x 10-11m3kg-1s-2
- A satellite of mass 390 kg is in a circular orbit around the Earth at an altitude equal to the Earth's mean radius. Find the satellite's orbital speed.Calculate the speed of a 525.0 kg satellite in orbit 200.0 km above the surface of Earth.Show that the minimum energy required to launch a satellite of mass m from the surface of the earth in a circular orbit at an altitude h = R, where R is the 3mgR where M is the mass of 4 radius of the earth is the earth.