11 terms

Science - 3rd grade - Unit 9 Energy, Motion And Force

STUDY
PLAY

Terms in this set (...)

Motion
The act of moving or the way that someone or something moves.
Force
The physical power used to move something
Pull
To apply force to move something toward you
Push
To apply force to move something away from you
zigzag
To move one direction and then another in a way that looks like a line of z's
Attract
To pull toward
Pitch
How high or low a note is
Pole
One of the two places on a magnet that has the strongest magnetic force
Repel
To push away
Vibrate
To move quickly back and forth
Volume
How loud or soft a sound is