Physical 2 - Force & Motion

Definition: a push or pull on an object that can cause it to change motion

• friction
• force
• gravity
• inertia

Definition: a force that pulls any two objects toward each other, such as you to the Earth

• friction
• force
• gravity
• inertia

Definition: a tendency of a moving object to stay in motion or a resting object to stay at rest

• friction
• force
• gravity
• inertia

Definition: a force that slows the motion of moving objects

• friction
• force
• gravity
• inertia

Forces can cause objects to start moving, change direction and ________ .

• speed up
• slow down
• stop moving
• all of the above

Definition: energy that an object has because of position, stored energy

• chemical energy
• kinetic energy
• mechanical energy
• potential energy

Definition: energy of motion

• chemical energy
• kinetic energy
• mechanical energy
• potential energy

Kinetic energy can take the form of light/sound, ________ .

• chemical energy
• electrical energy
• mechanical energy
• all of the above

Classify the form of energy:  a book on the table

• kinetic energy
• potential energy

Classify the form of energy:  a boy walking down the hallway

• kinetic energy
• potential energy