Consider this statement: air is matter. which facts best support the statement?
(may be mul...
Consider this statement: air is matter. which facts best support the statement?
(may be multiple answers)
a. balloons can be filled with air.
b. air is essential for life to exist.
c. air has mass.
d. air is not an element.
e. to float on air is to be happy.
f. air can’t be seen.
Answers: 2
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If forces acting on an object are unbalanced, which factors may result fron an unbalanced force? check all that apply
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While carrying a heavy box up the stairs,you set the box on a step and rest. then you pick up the box and carry it to the top of the stairs. describe these actions in terms of balanced and unbalanced forces acting on the box.
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Determine the moment of the force f about an axis extending between a and c. express the result as a cartesian vector. a is at the origin, c is at (4,3,0) and f = (4i + 12j -3k) lb coming out of b (4,3,-2).
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