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mahfaith
Sep11-05, 06:32 PM
need help with this question


Test the following combinations and explain why each does not have the properties needed to describe concept of veloctiy (delta)d+(delta)t,
(delta)d-(delta)t, (delta)d x (delta)t, (delta)d/(delta)t

i dont understand why each does not have the properties to describe the concept of velocity?

plzzzz hellppp!!