Question 2081
What is the result of the dot product ω · r in rotational motion?
Question 2082
What is the angle between the angular velocity vector ω and the position vector r in rotational motion?
Question 2083
What is the direction of the position vector r for a particle in rotational motion?
Question 2084
Does the angular velocity depend on the choice of origin along the axis?
Question 2085
What is the relationship between the planes of motion of different particles in a rotating rigid body?