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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the definition of non-uniform angular motion?
💡 Hint: Think about whether the speed is constant or not.
Question 2
Easy
Give one example of non-uniform angular motion.
💡 Hint: Consider objects that change speed while rotating.
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 indicates non-uniform angular motion?
- Constant angular velocity
- Changing angular velocity
- Zero angular velocity
💡 Hint: Consider what happens when speed varies.
Question 2
True or False: Angular acceleration is present in non-uniform angular motion.
- True
- False
💡 Hint: Think about what happens to speed.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A wheel of a bicycle accelerates from 10 rad/s to 25 rad/s over 4 seconds. Calculate the angular acceleration.
💡 Hint: Remember the formula for finding angular acceleration.
Question 2
A merry-go-round decelerates from 12 rad/s to a complete stop in 6 seconds. What is the angular acceleration?
💡 Hint: Note that deceleration means acceleration will be negative.
Challenge and get performance evaluation