Other Free Encyclopedias » 21st Century Webster's Family Encyclopedia » 21st Century Webster's Family Encyclopedia - United Empire Loyalists to Victor Emmanuel

Velocity

direction speed

Velocity, vector quantity expressing the direction and speed of any moving object. Velocity may be uniform, in which case both speed and direction remain constant, or variable, in which case speed and/or direction change.

See also: Falling bodies, Law of.

Velvet leaf [next] [back] Diego Velázquez

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