Question
click below
click below
Question
Normal Size Small Size show me how
Force and Motion Voc
Learn Your Vocabulary for Force and Motion!
Question | Answer |
---|---|
force | a push or a pull |
motion | moving something from one place to another |
speed | the rate of motion, or how fast something travels, distance/time |
gravity | a pull that attracts objects to each other, only noticeable when one of the objects is very large |
motion | described in terms of position, direction, speed |
magnetism | force that acts at a distance and cannot be seen |
unbalanced force | may speed an object up, slow it down, or make it change directions |
balanced force | forces are equal in strength but opposite in direction and do not change the motion of objects |
friction | a force that opposes motion between two surfaces that are touching |