Practice - General motion
Practice Questions
Test your understanding with targeted questions
Define rigid body.
💡 Hint: Think about the consistency of distances between particles.
What is translation?
💡 Hint: Consider a straight line motion.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does a rigid body maintain during motion?
💡 Hint: Think about the key definition of rigid body.
True or False: Angular velocity is the rate of change of angular acceleration.
💡 Hint: Reflect on the definitions of angular velocity and acceleration.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
A rolling cylinder has a radius of 0.5 m and moves with a linear velocity of 4 m/s. Calculate its angular velocity.
💡 Hint: Remember the relationship between linear and angular velocity.
Two disks have different moments of inertia: one is 1 kg·m² and the other is 3 kg·m². If both rotate with the same angular velocity of 2 rad/s, compare their angular momenta.
💡 Hint: Remember that angular momentum depends directly on both moment of inertia and angular velocity.
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Reference links
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