Physics, 23.09.2019 16:30 trinidadevelyn
Many species of bacteria can swim through fluidslike waterat speeds of around 10-5m/sconsider a spherical bacterium of radius 10-6m (1 micron). if the bacterium is swimming through water (with viscosity = 10-3n s/m2) and stops exerting force on the fluid, how long does it take for the bacterium to slow down to 1/100thof the original swimming speed? ignore gravitational effects as many bacteria are approximately neutrally buoy
Answers: 3
Physics, 22.06.2019 04:00
If steel is more dense that lake water, why can a boat float
Answers: 1
Physics, 22.06.2019 10:30
You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?
Answers: 2
Physics, 22.06.2019 11:30
(1 point) match the differential equations and their vector valued function solutions. you may wish to multiply at least one solution out fully, to make sure that you know how to do it. you can get the other answers quickly by process of elimination and just multiply out one row element.
Answers: 2
Many species of bacteria can swim through fluidslike waterat speeds of around 10-5m/sconsider a sph...