Force and Motion Review

What is a force?

• an object accelerating
• a push or a pull
• an object moving in a direction
• a stationary object

Friction is

• always exerted on one object by another object
• a force that produces no change in direction
• a force that produces a change in direction
• a force that opposes motion between two objects

What two properties do all forces have?

• force and speed
• velocity and force
• direction and size
• speed and direction

__________ ______________ produce a change of motion in an object.

• Balanced forces
• Unbalanced forces
• Net forces

What is the SI unit of measurement for force?

• watts
• newtons
• mass 
• meters per second

When the forces on an object produce a net force of 0N, the forces are ___________________,

• unbalanced
• uneven
• unequal
• balanced

This refers to an object remaining in the same spot relative to another object.

• line graph
• resting position
• unbalanced force
• balanced force

A straight path that an object can move along

• direction
• speed
• motion
• force

A graph in which the data are represented by points connected by one or more lines

• distance time graph
• pie graph
• line graph
• bar graph

Separate forces on an object that combined do not change the movement of an object

• balanced force
• unbalanced force