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newtons law
Question | Answer |
---|---|
balanced force | two or more forces whose effects DO cancel each other |
center mass | point in a object that moves as if all of the object were concentrated at the point |
force | a push or pull |
friction | forces that acts to oppose sliding between two surface that are touching |
net force | combination of all forces acting on an object |
newtons first law of motion | if the force object stays on zero the object will remain rest or continue in a straight line with a constant speed |
newtons second law of motion | object acting up by the net force will accelerate in the direction of the force |
newtons third law of motion | forces always act in equal but in opposite pairs |
unbalanced force | two or more forces that acting on a object but DONT cancel |
weight | gravity forces between an object and earth |