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2
|
amount of matter in an object or a measure or the inertia
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4
|
the rate of the velocity changes with time
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5
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forces include gravity, magnetism,and electricity
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8
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speed is the same at any given moment in time
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9
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push or pull
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11
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every object persists in its state of rest or uniform motion in a straight line unless it is compelled to change that state by forces impressed on it .
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12
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force that opposes motion between two surfaces
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13
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the entire path an object travels
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14
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resistance to change
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15
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measure of gravitational attraction or force or gravity pulling one object toward the center of another object
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1
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speed of an object, but in a specific direction
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2
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the result of unbalanced forces
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3
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force is equal to the change in monentum (mV) per change in time . for a constant mass, force equals mass times accaleration. F=m a
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6
|
distance traveled per unit time
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7
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for every action , there is an equal and opposit reation
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10
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the force that pulls on objects and causes acceleration if the objects are not balanced by an opposing force
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