Physics, 26.10.2021 03:30 fastpitchhailey1354
What force does the gravitational attraction of earth exert on a 12.8kg object, such as a toolbox loaded with tools
Answers: 3
Physics, 22.06.2019 10:10
Apair of 10ฮผf capacitors in a high-power laser are charged to 1.7 kv.a. what charge is stored in each capacitor? b. how much energy is stored in each capacitor?
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Physics, 22.06.2019 11:00
The dot diagram represents the motion of the motorcycle as it moves from left to right
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Physics, 22.06.2019 18:00
Cells in the nervous system have a potential difference of 70 mv across the cell membrane separating the interior of the cell from the extracellular fluid. this potential difference is maintained by ion pumps that move charged ions across the membrane. is this an emf? select the correct answer and explanation. 1)no. the ion pumps cannot separate charges; thus, they cannot create a potential difference. 2)yes. the ion pumps cannot separate charges, but they still can create a potential difference. 3)yes. the ion pumps can actively separate charge; thus, they can create a potential difference. 4)no. the ion pumps can separate charges, but they cannot create a potential difference.
Answers: 1
Physics, 22.06.2019 19:30
Which of these has some mechanical energy? a. an atom b. heat inside earth c. a book on a shelf d. the fire from a lit match
Answers: 1
What force does the gravitational attraction of earth exert on a 12.8kg object, such as a toolbox lo...
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