In this set of flashcards, youโll explore the world of gravityโa force that pulls everything toward the Earth, learn about satellites that go around in space, and understand simple science terms like mass and orbit.
Explore how gravity makes us feel heavier on Earth than on the Moon and helps us stay on the ground. You'll also learn fun facts about how gravity affects ocean tides and what Sir Isaac Newton discovered about apples and gravity.
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 the concept of forces, including gravity, normal force, and applied force, and how they affect objects. You will learn to identify these forces in everyday situations.