Learning objective
Master the concepts of torque and moment of inertia.
Calculate the moment of inertia about any parallel axis with the Steiner theorem.
Apply the basic equation of rotational dynamics $M = I\varepsilon$.
Learn to use conservation of angular momentum and rotational energy in problems.
Expected outcomes
Knows the moments of inertia of a disc, ring, sphere and rod and applies the Steiner theorem.
Finds accelerations and speeds for pulleys, spools and rolling bodies.
Explains conservation of angular momentum (figure skater, gyroscope).
Activities
Lecture
Lecture · 1 h 15 min ·
required
Problem solving: rotational motion of a rigid body
Practice · 1 h 15 min ·
required
The Steiner (parallel-axis) theorem
Self-study · 6 h 15 min ·
optional
Gyroscopes
Self-study · 6 h 15 min ·
optional
Final test
Test · 20 min ·
required
· pass ≥ 70%
Completion conditions
- Lecture
- Problem solving: rotational motion of a rigid body
- Final test — at least 70%