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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define angular displacement in your own words.
💡 Hint: Think about the angle measure.
Question 2
Easy
What is the unit of angular velocity?
💡 Hint: Consider the time taken for a full rotation.
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 is angular velocity defined as?
- True
- False
💡 Hint: Think about how we measure 'how fast' something spins.
Question 2
Which equation relates angular acceleration and torque?
- τ = Iα
- ω = θ/t
- v = rω
💡 Hint: Look for the equation that shows how torque influences rotation.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A flywheel starts from rest and accelerates uniformly at 3 rad/s² for 5 seconds. Calculate the angular velocity and the angular displacement during this time.
💡 Hint: Break it down using our angular kinematics equations.
Question 2
A disk with moment of inertia of 0.5 kg m² is subjected to a torque of 10 N m. What will be the angular acceleration?
💡 Hint: Remember the relationship between torque, moment of inertia, and angular acceleration.
Challenge and get performance evaluation