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Circular motion basics: Angular velocity, period, and frequencyGet 3 of 4 questions to level up!

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Predicting changes in centripetal accelerationGet 3 of 4 questions to level up!

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Identifying centripetal forcesGet 3 of 4 questions to level up!

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Gravitational field strengthGet 3 of 4 questions to level up!

Comparing gravitational and inertial massGet 3 of 4 questions to level up!

Gravity and orbitsGet 5 of 7 questions to level up!

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