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Science-2-2
Chapter 2 Lesson 2
Question | Answer |
---|---|
net force | the combination of all the forces acting on an object |
balanced forces | forces acting on an object that combine and form a net force of zero |
unbalanced forces | forces acting on an object that combine and form a net force that is not zero |
Newton's first law of motion | it states that if the net force on an object is zero, the motion of the object does not change |
inertia | the tendency of an object to resist a change in its motion |