Physics, 09.09.2021 22:00 kaysavage7674
Most common digital timers display in both minutes and seconds. You use a timer to test how long your electric toothbrush runs for one brushing cycle. If s is the number of seconds it takes for one full brushing cycle, and m is the number of minutes it takes for the same brushing cycle, then write an equation expressing a relationship between s and m.
Answers: 3
Physics, 21.06.2019 22:30
The membrane surrounding a living cell consists of an inner and an outer wall that are separated by a small space. assume that the membrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a magnitude of 7.0 Γ 10-6 c/m2. (a) what is the magnitude of the electric field within the cell membrane? (b) find the magnitude of the electric force that would be exerted on a potassium ion (k+; charge = +e) placed inside the membrane.
Answers: 1
Physics, 22.06.2019 05:10
Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
Answers: 3
Physics, 22.06.2019 08:30
A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if itβs pressure is changed to 8.4 kpa while its temperature remains constant.
Answers: 3
Physics, 23.06.2019 00:30
What is the moment of inertia i of this assembly about the axis through which it is pivoted? express the moment of inertia in terms of mr
Answers: 2
Most common digital timers display in both minutes and seconds. You use a timer to test how long you...
Mathematics, 02.02.2020 22:03
English, 02.02.2020 22:03
History, 02.02.2020 22:03
Mathematics, 02.02.2020 22:03
Health, 02.02.2020 22:03
Mathematics, 02.02.2020 22:03
Mathematics, 02.02.2020 22:03
English, 02.02.2020 22:03