Physics, 28.08.2019 01:40 chaseashley24
The use of a simple machine will reduce the amount of work needed to move an object. true false
Answers: 1
Physics, 22.06.2019 09:30
True or false graphs must include scales that increase by the same amount
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Physics, 22.06.2019 14:40
Glass has a hardness that is in the middle of the hardness scale. what is the hardness of glass?
Answers: 1
Physics, 22.06.2019 21:00
The amount of work done is determined by 2 factors. describe an example of work (using the scientific definition) list the 2 factors that determine the amount of work done.
Answers: 2
Physics, 22.06.2019 22:30
Materials will have different energies associated with the electrons inside them. this is related to how strongly bound they are by their work function. if we sandwich a material with a very low energy between two materials with a high energy, we create a trap for an electron. if this trap is very narrow in one direction in comparison to the others, this is approximately a 1-dimensional box that confines the electron. what is the lowest energy of an electron in the box if the thinnest direction across the materials is 4.81 nm?
Answers: 3
The use of a simple machine will reduce the amount of work needed to move an object. true false...
Mathematics, 12.01.2020 04:31
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History, 12.01.2020 04:31
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Mathematics, 12.01.2020 04:31
Mathematics, 12.01.2020 04:31
Mathematics, 12.01.2020 04:31
Mathematics, 12.01.2020 04:31