| http://www.w3.org/ns/prov#value | - A rocket with a velocity of -200m/s is not moving any slower than one going at +200m/s, but it is moving in the opposite direction.Question:I do not understand when it means negative direction.. is it that soem directions are just considered negative (south and west) OR does it mean that some sort of force is pushing on you not letting you go the direction you want creating that negative acceleratio
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