About this video
This video explains how gravity works and how it keeps planets in orbit around the sun. You'll learn about Newton's law of universal gravitation and see examples of how gravity affects things on Earth and in space.
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 What is the name of the force that pulls objects towards each other?
Answer: Gravity
Q2 What did Galileo discover about Jupiter?
Answer: It has moons.
Q3 What keeps the ISS in orbit around Earth?
Answer: Gravity and its orbital velocity
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