A quiz on how gravity helps keep satellites moving around the Earth. Also, what satellites do, like helping with the weather and GPS, and the difference between natural satellites, like the Moon, and man-made ones.
This lesson introduces different types of forces like friction, air resistance, water resistance, and upthrust. It explains how forces can make things move, stop, or change direction.
In this set of flashcards, youβll explore the world of gravityβa force that pulls everything toward the Earth, learn about satellites that go around in space, and understand simple science terms like mass and orbit.