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Satellites do not need fuel to keep moving because of their inertia and the centripetal force.

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Why does space probe need very little fuel?

In space there is no friction, so once the space craft gets moving it will stay in motion until it runs into something. The lack or resistance (friction) means it doesn't have to keep pushing to continue moving. It only needs enough fuel to get it up to speed then it will continue on by itself.


What is angle period of satellite?

The angle of the satellite period, depends on where the satellite is positioned. When you figure out where the satellite is you position the angle to be where and what you need.


How much fuel will be needed in a rocket?

How much fuel will be needed in a rocket will depend on the size of the rocket and where it is going. A rocket that will be traveling into space burns a lot of fuel and will need enough to keep it in orbit for teh desired time.


A satellite communication system why is the geostationary orbit preferred?

Geostationary orbit is preferred for satellite communication systems because the satellite appears to be fixed in the sky, allowing for continuous communication with stationary ground stations. This eliminates the need for tracking equipment on the ground. Additionally, the geostationary orbit provides a large coverage area, making it ideal for broadcasting and communication services.


How do you build a satellite?

To build a satellite, you need to first define its purpose and specifications. Then, design the satellite components, such as structure, power systems, communication systems, and payloads. Finally, assemble the components, test the satellite thoroughly, and launch it into orbit.

Related Questions

Why doesn't a satellite need fuel to keep moving?

A satellite in orbit maintains its speed and trajectory due to its momentum and gravitational forces. Once in space, where there is no air resistance to slow it down, a satellite can orbit without the need for additional fuel. Exceptions include satellites that require positional adjustments or propulsion for specific maneuvers.


Why do cars need to be lightweight or weigh less?

Heavy cars are not economical. Lightweight cars use less fuel to get them moving and keep them moving.


Is moving around better when you have the flu?

You need to keep warm and stay indoors not moving around.


What is the force that keeps an object in motion?

An object which is moving doesn't need a force to keep it moving.


Why do you have to exert extra force to get a heavy object moving and then have to keep applying force to keep it moving at constant velocity?

the heavier and the bigger the object the more force you need to use to keep it moving . the less weight and the smaller an object is the less force you need to use to keep it moving. it always depends on the weight of the object and the size of the object.


What does the body need to keep the food moving through the body?

liquid


Why the satellite dish doesn't need moving once it's set up?

Because it has established a firm connection with the Alien base on the moon.


What two things do fires need to keep going?

Fuel and oxygen


Why does a car need a forwards force to keep moving?

Resistance from air and friction.


What machine reduces the force you need to apply to a bicycle to keep it moving?

The lever.


Why does space probe need very little fuel?

In space there is no friction, so once the space craft gets moving it will stay in motion until it runs into something. The lack or resistance (friction) means it doesn't have to keep pushing to continue moving. It only needs enough fuel to get it up to speed then it will continue on by itself.


Does a satellite connection to the internet need an installation of a satallite dish?

In order to have satellite internet you do need to have a satellite installed.