Which of these requirements must be met by two physical quantities when they are added together?
They must have different units when expressed in base units.
They must both have units of kilograms, meters, or seconds.
They must have the same units when expressed in base units.
They must have been given to you in the same units, such inches or centimeters.
Answers: 3
Physics, 21.06.2019 23:30, coryowens44
An object starts from rest at point f and speeds up continuously as it moves around an oval. a. choose a point about 1/8 th of the way around the oval from point f, and label it point g. draw a vector to represent the velocity of the object at point g. b. determine the change in velocity vector between points f and g.
Answers: 1
Physics, 22.06.2019 02:10, CrownedQueen
"an open tank has the shape of a right circular cone. the tank is 6 feet across the top and 5 feet high. how much work is done in emptying the tank by pumping the water over the top edge? note: the density of water is 62.4 lbs per cubic foot."
Answers: 2
Which of these requirements must be met by two physical quantities when they are added together?
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