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When you learn about circular motion, objects are considered as point masses. In rigid body mechanics, we study the spin of real objects that have a distribution of mass in space. Rigid body is reffered to an object that has a soild shape and has no deformation when rotating.Â
This chapter is based on your background knowledge about circular motion, so make sure that you have reviewed the basic concepts like frequency, period and angular speed.Â
Lesson 1
Introduction to Rigid body motion
Introduction to Rigid body motion
Lesson 2
Angular acceleration, tangential acceleration
Angular acceleration, tangential acceleration
Lesson 3
Constant angular accelerationÂ
Constant angular accelerationÂ
(equations of motion)
(equations of motion)
Lesson 4
Moment of Inertia
Moment of Inertia
Lesson 5
What is Torque?
What is Torque?
Lesson 6
Center of mass
Center of mass
Lesson 7
Rotational Equilibrium of a rigid body
Rotational Equilibrium of a rigid body
Lesson 8
Work, Energy and Power in rotational motion
Work, Energy and Power in rotational motion
Lesson 9
Rolling Down a Ramp
Rolling Down a Ramp
Lesson 10
Angular Momentum
Angular Momentum
Lesson 10
Angular Momentum
Angular Momentum
Lesson 11
Angular Impulse
Angular Impulse
Lesson 12
Conservation of Angular Momentum
Conservation of Angular Momentum
Lesson 13
Newton’s 2nd Law in rotational motion
Newton’s 2nd Law in rotational motion
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