Friction can make stuff stop moving. Imagine a car speeding on the road but there are leaves and dirt on the road and it could make the car slow down. Something that would make the car have less friction is ice. The car would slide.
Gravity keeps you on the ground and helps you so that you won't flow into the sun.
Gravity keeps you on the ground and helps you so that you won't flow into the sun.
Hi Alex, I like your examples for friction. Good thing we can skate on ice. Why do you think you skate on a thin blade?
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