An Earth Satellite Is Simply A Projectile Approaching Earth From Outer Space

Earth satellites are typically more than 100 km high so as to be above the earth s.
An earth satellite is simply a projectile approaching earth from outer space. An earth satellite is simply a projectile freely falling around the earth. An earth satellite is in an elliptical orbit. The projection speed required to escape directly from the earth s surface is about 36 700 feet per second. 15 an astronaut at earth s surface has a mass of 50 kg and a weight of 500 n.
The satellite travels fastest when it is a nearest the earth. C approaching the earth from outer space. A projectile is fired horizontally in a region of no air resistance. Approaching the earth from outer space.
Most earth orbiting satellites are orbiting at a distance high above the earth such that their motion is unaffected by forces of air resistance. This will see the. D none of the above. Floating motionless in space near the earth.
C more weight and no mass. An earth satellite is simply a projectile a freely falling around the earth. An earth satellite is simply a projectile freely falling around the earth. Of the three space rocks entering earth s neighbourhood asteroid 2020 rt1 is expected by nasa to be the first of the three to make a so called near earth approach neo.
Floating motionless in space near the earth. Freely falling around the earth. Indeed a satellite is a projectile. An earth satellite is simply a projectile.
First an orbiting satellite is a projectile in the sense that the only force acting upon an orbiting satellite is the force of gravity. B no weight and the same mass. B floating motionless in space near the earth. Earth satellite also called artificial satellite artificial object launched into a temporary or permanent orbit around earth.
Approaching the earth from outer space. If a vehicle takes up unpowered flight end of rocket propulsion at an altitude of say 300 miles it requires the somewhat lesser speed of 35 400 feet per second to escape into interplanetary space. Spacecraft of this type may be either crewed or uncrewed the latter being the most common.