Forces and Energy

A push or a pull

• Force

• Gravity

• Motion

• Action

A force of attraction between two objects

• Force

• Gravity

• Push

• Science

Where is gravity present?

• Sun

• Earth

• Moon

• All of the above

A force that opposes motion

• Gravity

• Motion

• Friction

• Pull

Balanced forces are moving

• True

• False

Unbalanced forces are forces that cause a change in motion

• True

• False

When an equal force is applied to 3 balls of different masses, the ball with the _________________ mass accelerates the fastest.

• Least

• Middle

• Greatest

The __________________ the force, the greater the acceleration.

• Smaller

• Larger

Energy can be used up

• True

• False

Energy can cause a change in matter

• True

• False