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4th Six Wk Test Rev

Force and Motion

force a push or pull on an object
net force the combination of all the forces working on an object
balanced forces produce no change in the motion of an object
unbalanced forces produce a change in the motion of an object
speed the distance traveled by an object in a certain amount of time; the ratio of distance to time; s = d/t
inclined plane ramp - reduces the amount of force required to move objects
composition what something is made of
RTQC Read the Question Carefully
TYT Take your time
frictionless a situation where no reduction in force is caused by two surfaces rubbing together
gravity a force that pulls on things
Created by: bwilliamsscience