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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define angular displacement.
π‘ Hint: Think about how we measure angles.
Question 2
Easy
What unit is angular velocity typically measured in?
π‘ Hint: What units do we use for other types of velocities?
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What unit measures angular acceleration?
- Degrees
- Radians
- Rad/sΒ²
π‘ Hint: Consider how we relate angular velocity to time.
Question 2
True or False: Angular displacement can only be measured in radians.
- True
- False
π‘ Hint: What other unit can angular measurements use?
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A rotating disc starts from rest and accelerates at 4 rad/sΒ². Calculate the angular displacement after 3 seconds.
π‘ Hint: Apply the rotational kinematics equations correctly.
Question 2
A wheel has an angular velocity of 15 rad/s and comes to a stop in 5 seconds. What is its angular acceleration?
π‘ Hint: Negative acceleration indicates a deceleration.
Challenge and get performance evaluation