Unit 2 : Motion and Forces

Occurs when an object changes position relative to a reference point.

• Speed

• Time

• Motion

The distance an object travels per unit time - rate of change in a position.

• Motion

• Speed

• Time

Measured period by which an action persists.

• Time

• Motion

• Speed

Distance and direction of an object's change in position from the starting point.

• Velocity

• Speed

• Displacement

• Distance

Velocity

• Occurs when an object changes position relative to a reference point.

• The distance an object travels per unit time - rate of change in a position.

• Distance and direction of an object's change in position form the starting point.

• Includes speed of an object and the direction of its motion.

How far an object has traveled is called DISTANCE.

• True

• False

ACCELERATION is how far an object has traveled.

• True

• False

Motion is graphed by using a _________ _________.

(a)  

Speed that does not vary/change.

• Acceleration

• Distance

• Instantaneous Speed

• Constant Speed

Speed at any given point in time is called INSTANTANEOUS SPEED.

• True

• False