The table below shows the dimensions of two colored cubes. dimensions of cubes cube side (cm) mass red 4 12 green 3 10 which cube is denser? red, because it has more volume and more amount of matter. green, because it has less volume and less amount of matter. red, because it has less volume and more amount of matter. green, because it has less volume and more amount of matter.
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Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley
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Is there a point between a 10 nc charge and a 20 nc charge at which the electric field is zero?
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Physics, 22.06.2019 16:50
Which best describes the first law of thermodynamics as compared to the second law of thermodynamics? a. the first law describes how thermal energy is conserved but not the direction it moves. b. the first law describes the direction thermal energy moves but not how it is conserved. c. the first law describes how thermal energy can be created but not how it can be destroyed. d. the first law describes how thermal energy can be destroyed but not how it can be created.
Answers: 1
Physics, 22.06.2019 22:40
Which of the following is a direct benefit of the use of assembly lines in production a. laws against theft fraud and coercion are needed to protect free choice. b. the government needs to plan efficient outcomes. c. competition among producers by itself cannot ensure a wide range of consumer choices. d. works pressure the government to guarantee minimum wages
Answers: 2
The table below shows the dimensions of two colored cubes. dimensions of cubes cube side (cm) mass r...
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