Question 841
How is angular displacement represented in vector form?
Question 842
If the angular velocity of a wheel doubles in a given time, what can be said about its angular acceleration?
Question 843
What does zero angular displacement imply about the body's rotation?
Question 844
What is the average angular velocity of a body that goes from ω₀ to ω under constant acceleration?
Question 845
In Example 6.11, what must be done to the angular speeds before using them in the equation ω = ω₀ + αt?