Force and Motion Unit Review

What is NOT a way that an object can accelerate?

• decreasing speed

• change in direction

• friction

• increase in speed

What is speed?

• The distance that an object travels in a given unit of time

• the amount of matter in an object

• quickness of motion

• a push or a pull on an object

What is velocity?

• The distance that an object travels in a given unit of time

• the amount of matter in an object

• quickness of motion

• a push or a pull on an object

What is kinetic energy?

• energy that an object has because it is moving

• the amount of matter in an object

• quickness of motion

• anything that has mass and takes up space

What is a force that causes an object to start moving, stop moving, or change direction

• Acceleration

• Unbalanced Force

• Balanced Force

• Inertia

What is a force that equals the forces acting on an object in the OPPOSITE direction

• Acceleration

• Unbalanced Force

• Balanced Force

• Inertia

What is the rate at which velocity changes

• Acceleration

• Unbalanced Force

• Balanced Force

• Inertia

What is the tendency of an object to resist changes in motion

• Acceleration

• Unbalanced Force

• Balanced Force

• Inertia

The forces are ___

• balanced

• unbalanced

The net force is

• 1000 N TO THE RIGHT

• 1000 N TO THE LEFT

• ZERO