2.7.3 - Sports and Daily Life
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Practice Questions
Test your understanding with targeted questions
What is angular velocity?
💡 Hint: Think about how quickly an object rotates.
Give one example of angular motion in daily life.
💡 Hint: Consider movements you see around you.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula for angular velocity?
💡 Hint: Recall the relationship between angle and time.
True or False: Angular acceleration describes the rate of change of angular velocity.
💡 Hint: Think about what happens when you speed up or slow down.
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Challenge Problems
Push your limits with advanced challenges
A bicycle's wheel has a radius of 0.3 meters and completes 5 rotations in 2 seconds. Calculate the angular velocity and linear velocity of the wheel.
💡 Hint: Remember to convert rotations into radians.
If a gear with a radius of 0.2 meters is driving a gear with a radius of 0.5 meters, what is the relationship between their angular velocities?
💡 Hint: Consider how angular velocity relates through the radius.
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Reference links
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