Physics, 30.08.2019 03:30 wweghorst8275
Which best explains parallel forces? check all that apply.
*left and right forces that can be added together
*right and upward forces that cancel each other out
*upward and downward forces that can be added together
*left and downward forces that cancel each other out
*addition of parallel forces that cannot result in a negative force
*differences in parallel forces that result in a net force of zero
Answers: 2
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Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?
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Which best explains parallel forces? check all that apply.
*left and right forces that can be...
*left and right forces that can be...
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