DO NOW Rotational Motion

VOCABULARY: It is the change in the angle as an object rotates.

VOCABULARY: It is equal to the angular displacement divided by the time taken to make the displacement.

VOCABULARY: It is defined as the change in angular velocity divided by the time required to make the change.

VOCABULARY: It is the number of complete revolutions made by the object in 1 second.

VOCABULARY: It is the perpendicular distance from the axis of rotation to the point where the force is exerted.

VOCABULARY: It is a measure of how effectively a force causes rotation.

VOCABULARY: It is the resistance to rotation.

VOCABULARY: The __________ of an object is the point on the object that moves in the same way that

a point particle would move.

VOCABULARY: An object is said to be in __________ if both its velocity and angular velocity are zero or

constant.