2.3 - Relation Between Angular Velocity and Angular Acceleration
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Practice Questions
Test your understanding with targeted questions
Define angular velocity.
💡 Hint: Think about how fast something spins.
What is the unit of angular acceleration?
💡 Hint: Consider the change in velocity over time.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is angular acceleration a measure of?
💡 Hint: Focus on what acceleration means in rotational context.
True or False: Angular velocity can be negative.
💡 Hint: Consider the direction of rotation.
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Challenge Problems
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A disk starts from rest and accelerates to a speed of 10 rad/s in 4 seconds. Find the angular acceleration and the total angle rotated during this time.
💡 Hint: Use both the angular acceleration and displacement formulas.
A flywheel is rotating with an initial angular velocity of 8 rad/s. It experiences a constant angular acceleration of 0.5 rad/s². Determine its angular velocity after 10 seconds and the total angle turned.
💡 Hint: Apply the angular velocity and displacement equations accordingly.
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