How Does a Satellite Stay in Orbit Around Earth?

Imagine you're on a swing, if you keep swinging just right, you never fall down. Satellites are like that: they’re moving so fast around Earth that gravity keeps pulling them in, but they don’t fall back down because they’re always moving forward. This is called orbit.

Why It Works

Earth’s gravity pulls the satellite toward it, just like a rope pulls you on a swing. But the satellite moves sideways at such a high speed that instead of falling straight down, it keeps going around Earth, kind of like it’s dancing with gravity.

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Examples

A satellite is like a ball being swung around your head, it keeps moving forward and never falls down.
If you jump off a cliff but also run sideways fast enough, you might loop around the Earth instead of falling to the ground.
Imagine floating in space and constantly pushing yourself sideways, that’s how satellites stay up.

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Categories: Physics · orbit,gravity,satellites,space