6 Questions
Which quantity represents the rate of change of angular displacement?
Angular velocity
What is the SI unit of angular velocity?
Radian per second
In which scenario will an object have zero angular acceleration?
Constant angular velocity
Angular displacement is a vector quantity.
False
Angular velocity is the same as linear velocity for an object moving in a straight line.
True
An object can have constant angular velocity while undergoing angular acceleration.
True
Study Notes
Angular Motion
- Angular velocity is the quantity that represents the rate of change of angular displacement.
- The SI unit of angular velocity is not specified.
- An object has zero angular acceleration when its angular velocity is constant.
- Angular displacement is a vector quantity.
- Angular velocity is not the same as linear velocity, except for an object moving in a straight line.
- It is possible for an object to have constant angular velocity while undergoing angular acceleration.
Test your knowledge on angular displacement, velocity, and acceleration with this quiz. Explore questions about the rate of change of angular displacement, the SI unit of angular velocity, and scenarios leading to zero angular acceleration.
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