Apossible space habitat of the future is a cylinder in space rotating about its long axis. what is the relative gravitational field along the axis of the habitat?

What should the power status of a circuit be when measuring resistance with an ohmmeter?

Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer

I'm thinking it's 2 you are asked to explain the earth's magnetic field. which is the best reply? 1. the earth's magnetic south is similar to the north pole of a magnet. 2. the earth's core has a strong magnetic charge similar to the south pole of a magnet. 3. the earth's geomagnetic south is similar to the south pole of a magnet. 4. the earth's magnetic charge is not centered at either pole; it varies based on location.