An electric generator converts kinetic energy into blank
energy....
Physics, 01.07.2019 01:10 wheeler2455
An electric generator converts kinetic energy into blank
energy.
Answers: 2
Physics, 21.06.2019 22:30
Aforce of 200 n is applied to an input piston of cross-sectional area 2 sq. cm pushing it downward 2.8 cm. how far does the output piston of cross-sectional area 12 sq. cm move upward? show all work.
Answers: 1
Physics, 22.06.2019 12:00
The mass of a bowling ball is 10 kg and the mass of a ping pong ball is 0.015 kg. if the two objects are 5 meters apart, what is the gravitational force ?
Answers: 1
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, 23.06.2019 02:30
Aprotein molecule in an electrophoresis gel has a negative charge.the exact charge depends on the ph of the solution, but 30 excesselectrons is typical. what is the magnitude of the electric forceon a protein with this charge in a 1500 n/c electric field?
Answers: 3
Mathematics, 15.10.2020 19:01
Biology, 15.10.2020 19:01
History, 15.10.2020 19:01
Advanced Placement (AP), 15.10.2020 19:01
English, 15.10.2020 19:01
History, 15.10.2020 19:01
Social Studies, 15.10.2020 19:01
Computers and Technology, 15.10.2020 19:01
Mathematics, 15.10.2020 19:01
Mathematics, 15.10.2020 19:01
Mathematics, 15.10.2020 19:01