Gravity and inertia
Texte du Storyboard
- that is because of gravity
- hey earth how come you orbit and i don't
- Gravity is a force that pulls, the more mass you have the stronger the pull and you have more mass which equals more gravity so I orbit around you
- What is gravity
- that is because of distance Mercury is closer then i am so it has a stronger gravitational pull
- cool, but how come you don't orbit as fast as mercury
- that is because of inertia. Inertia makes an object in motion stay in motion unless acted upon by a greater force
- Okay last question, how come you stay in orbit
- now you can tell other Planets
- wow that's so cool now I know everything about Gravity and inertia
- "sighs"
- Oh Mars! I have something to tell you
- What Now
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