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3 cards from this section. Quick, good the night before a test.
What is gravitational force?
Think about why things fall down when you drop them.
What do we call the pull created by the Earth on objects?
It's a common force we experience daily.
What is the force called that pulls objects towards each other?
Remember what happens when you drop something.
True or False: Gravitational force only acts on objects that are in motion.
Think about objects at rest.
If an object weighs 10 kg, what is the force of gravity acting on it?
Remember the formula relating mass and gravitational force.
Discuss how gravitational force contributed to the formation of our solar system.
Consider the process of celestial bodies coming together.
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