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Physics Childs 6
Vocabulary
Term | Definition |
---|---|
IMPULSE | The change in the momentum of an object that occurs when an unbalanced force acts upon the object for a period of time. |
IMPULES IS | a vector quantity |
Magnitude of Impules | J= F∆t |
DIRECTION OF THE IMPULSES | is the same as the direction of the force that produces it. |
NEWSTON-SECOND | is unit of impulse |
INERTIA | The resistance of matter to change in its motion |
MASS | is a measure of inertia |
THE SI UNIT OF MASS | is kilogram, kg. |