Forces & Energy
Do heavier objects with more mass need a stronger for to move?
Yes
What is a force that pulls things down toward Earth?
Gravity
What do brakes on a car use to slow the car down?
Friction
Will a bowling ball or a beach ball need more force?
Bowling Ball
What do we call how fast something moves?
Velocity
How heavy or large something is.
Force that causes objects to stay in place and not move?
Static