What’s the difference between force, work, and power?
What is a pendulum?
What is thrust?
What is momentum?
How do bumper cars work?
What is mechanical advantage?
Why you don’t fall off a roller coaster when it goes upside down?
What’s a newton?
What is effort force and resistance force?
What is friction?
How do elevators work?
What is the difference between centrifugal and centripetal force?
What is torque?
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