Physics, 02.03.2020 16:47, UnusualKc2358
If a positively charged ion is more concentrated outside the cell, the forces required to balance the chemical gradient would be directed . Thus, the equilibrium potential for this ion would be charged. If a positively charged ion is more concentrated outside the cell, the forces required to balance the chemical gradient would be directed . Thus, the equilibrium potential for this ion would be charged. inward : negatively outward : positively outward : neutrally inward : positively outward : negatively
Answers: 2
Physics, 21.06.2019 23:00, blackwell0315
1point) a skydiver weighing 130 lb (including equipment) falls vertically downward from an altitude of 14,000 ft and opens the parachute after 20 s of free fall. assume that the force of air resistance, which is directed opposite to the velocity, is of magnitude 0.85|v|0.85|v| when the parachute is closed and is of magnitude 17|v|17|v| when the parachute is open, where the velocity vv is measured in ft/s. assume that acceleration due to gravity has magnitude 32 ft/s/s; remember that weight is the product of mass and gravitational acceleration. find the speed of the skydiver when the parachute opens. speed is 150.6121788 ft/s find the skydiver's height when the parachute opens. height is 2338.98591 ft find the limiting velocity vlvl after the parachute opens. (think about whether this should be positive or negative.) vl=vl= 7.647 ft/s
Answers: 2
Physics, 22.06.2019 13:30, adrian1742
In a series circuit the __ is the same at every point
Answers: 2
Physics, 23.06.2019 04:31, aliceohern
Elements in group viiia (also known as group 18, or the noble gases) have similar properties because they all have a. the same number of electron shells b. full octets c. the same number of valence electrons d. the same number of electrons needed to fill their octet
Answers: 1
If a positively charged ion is more concentrated outside the cell, the forces required to balance th...