Gravity Basics
The force that pulls objects towards the earth
Gravity
The ball roles forward and then does what
falls to the ground
Earths movement around the sun is called an ___
Orbit
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Free 100 points for you!
This happens when you jump
You fall back down to earth
What force makes the ball fall?
Gravity
True or False: Earth would still orbit the sun even if there wasn't gravity
False
True or False: The moon has no gravity?
False
Who discovered gravity
Sir Issac Newton
Without Gravity the ball would move in a ____ line
straight
Earth stays near the sun because of
gravitational attraction
True or false: The moons gravity affects ocean tides?
True
The force of gravity depends on how much ___ an object has
Mass
Gravity is a push or a ___
Pull
The earth has more or less gravity than Jupiter? Why?
Less because it has less mass
True or false: Because I can't see gravity between the moon and earth it doesn't exist?
False