Suppose you want to connect your stereo to remote speakers If each wire must be 20.0 m long what diameter copper wire should you use to keep the resistance less than 0.10ohms per wire

(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.

The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .

An object dropped from cliff falls with a constant acceleration of 10 metre per second square find its speed of two seconds after it was dropped