Physics, 24.10.2019 03:10 19thomasar
Two frictionless blocks, having masses of 8.0 kg and 1.0 kg, rest on a horizontal surface. if a force applied to the 8.0 kg block gives it an acceleration of 5.0m/s2, then the same force will give the 1.0 kg block an acceleration (in m/s2 of
Answers: 1
Physics, 22.06.2019 18:00, RyannLambertt7141
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, shahrukhafridi2668
What instrument is used to measure liquid volume?
Answers: 1
Two frictionless blocks, having masses of 8.0 kg and 1.0 kg, rest on a horizontal surface. if a forc...
Mathematics, 09.06.2021 18:50
Mathematics, 09.06.2021 18:50
Mathematics, 09.06.2021 18:50