Chemistry, 20.01.2020 11:31, bellapimienta8
Aditya lifts a book from the floor, carries it across the room and places it on a high shelf. when is aditya doing work on the book?
a) she does work in the book at no time during this process
b) she does work only while she carries the book across the room
c) she does work from the moment she touches the book until she lets go
d) she does work as she picks up the book and as she lifts it to the shelf
Answers: 2
Chemistry, 22.06.2019 11:30, samantha9430
Determine the reaction and balance the following equations urgent due in the morning
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Chemistry, 22.06.2019 12:20, jessicasbss6840
Adeuteron, 21h, is the nucleus of a hydrogen isotope and consists of one proton and one neutron. the plasma of deuterons in a nuclear fusion reactor must be heated to about 3.02×108 k . what is the rms speed of the deuterons? express your answer using two significant figures.
Answers: 1
Chemistry, 23.06.2019 01:10, minasotpen1253
Volume is a measurement of how fast particles of a substance are moving
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Aditya lifts a book from the floor, carries it across the room and places it on a high shelf. when i...
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