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

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

Level up on the above skills and collect up to 160 Mastery points

- Identifying centripetal forcesGet 3 of 4 questions to level up!

- Gravitational field strengthGet 3 of 4 questions to level up!
- Comparing gravitational and inertial massGet 3 of 4 questions to level up!

Level up on the above skills and collect up to 240 Mastery points

Up next for you:#### Unit test

Level up on all the skills in this unit and collect up to 500 Mastery points!