scoles said:and also, if I wanted to find the force between the Earth and the satellite, would i use the equation for Force Centripital or Force of Gravity?
A satellite is an object that is launched into space to revolve around the Earth. It maintains its orbit by balancing the force of gravity with its forward motion. This allows it to constantly fall towards the Earth while also moving forward, resulting in a circular or elliptical path around the Earth.
The velocity of a satellite is important because it determines its orbital period, or the time it takes to complete one orbit around the Earth. This information is crucial for maintaining the proper positioning and functioning of the satellite.
The velocity of a satellite is calculated using the formula v = √(GM/r), where G is the gravitational constant, M is the mass of the Earth, and r is the distance between the satellite and the center of the Earth. In this case, r would be 3600km above the Earth's surface.
Geostationary satellites orbit the Earth at the same rate that the Earth rotates, resulting in a fixed position relative to the Earth's surface. Polar orbit satellites, on the other hand, travel in a north-south direction and cross over the Earth's poles, providing global coverage but at a slower rate than geostationary satellites.
Some common problems that satellites face include damage from radiation or debris, loss of communication with ground stations, and malfunctions in their equipment or systems. Changes in orbital velocity can also cause issues with maintaining proper positioning and functioning of the satellite.