A. The centripetal force is provided by the gravitational force between the satellite and the Earth B. The centripetal force is provided by the engine of the satellite C. The centripetal force is zero because the satellite is in a state of equilibrium D. The centripetal force is provided by...
22. Satellite I makes a circular orbit around the Earth with a r a diuSr_1=R .Satellite 2 makes a circular orbit around the Earth with a r a diuSr_2=2R .We let v represent the speed of a satellite and a represent the magnitude of a satellite's acceleration. Which one of the ...
View Solution A satellite is orbiting around the earth in a circular orbit and in this orbit magnitude of its acceleration isa1. Now a rocket is fired in the direction of motion of satellite from the satellite due to which its speed instantaneously becomes half of initial, just after the roc...
When a satellite moves in a circular orbit around the earth, the centripetal force necessary for it to remain in its orbit is provided by the gravitational force between the satellite and the earth. Therefore: Fcentripetal=Fgravitationalormv2r=G M mr2orv=GM...
An analysis of characteristics of autonomous navigation by using optical sighting of unknown landmarks was carried out for artificial satellites in circular orbits around the Earth with altitudes from 300 to 900 km. It is shown that navigational errors vary approximately in inverse proportion to ...
A low Earth orbit (LEO) satellite system uses a large fleet of satellites, each in a circular orbit at a constant altitude of a few hundred miles. The orbits take the satellites over, or nearly over, the geographic poles. Each revolution takes from 90 minutes to a few hours. The fleet...
3 A 220 kg satellite is travelling in a circular orbit at a distance of 640 km above the surface of Earth.The Earth has a radius of 6.37 x 106 m and mass 5.98 x 1024 kg.(a) Determine the speed of the satellite.speed =...m s-1 [3](b) The satellite loses mechanical energy at...
The satellite is in a circular orbit 400 km above the Earth's surface, where the free-fall acceleration is 8.71 m/s^2.The radius of the Earth is 6400 km.Determine the speed of the satellite. A satellite moves in a circular orbit around t...
Click here:point_up_2:to get an answer to your question :writing_hand:a geostationary satellite orbits around the earth in a circular orbit of radius 36000 km
The orbit of Compass-M1 is nearly circular, has an altitude of 21,150 km and an inclination of 55.5°.[citation needed] 参考译文:Compass-M1是一颗为信号测试、验证和频率文件而发射的试验卫星,于2007年4月14日发射。Compass-M1在北斗系统中的作用类似于GIOVE卫星在伽利略系统中的作用。Compass-M1的轨道...