Rotational Kinematics

Frage	Antworten
Fact #1	Displacement indicates how far an object ends up from its initial position, regardless of its total distance traveled.
Fact #2	Average velocity is displacement divided by the time interval over which that displacement occurred.
Fact #3	Instantaneous velocity is how fast an object is moving at a specific moment in time.
Fact #4	Angular displacement (theta) indicates the angle through which an object has rotated. It is measured in radians.
Fact #5	Average angular velocity  is angular displacement divided by the time interval over which that angular displacement occurred. It is measured in rad/s.
Fact #6	Angular Acceleration tells how much an object’s angular speed changes in one second. It is measured in rad/s per second.
Fact #7	Instantaneous angular velocity is how fast an object is rotating at a specific moment in time.
Fact #8	Angular acceleration and centripetal acceleration are independent. Angular acceleration changes an object’s rotational speed, while centripetal acceleration changes an object’s direction of motion.

Zusammenfassung der Ressource

	Erstellt von Tanner Bransom vor mehr als 5 Jahre