REPEL
A muscle pulling just opposite to another can be best described as a(an) _____.
When the poles of two magnets are brought close together, they can either attract or repel each other depending on their alignment. Opposite poles (north and south) attract, pulling the magnets together, while like poles (north and north or south and south) repel, pushing the magnets apart. This interaction is a fundamental principle of magnetism and is governed by the magnetic field generated by each magnet.
I dont think you can ---- If you super-heat the magnets, it will demagnetize them, thus stopping the "pulling power" of the magnets. Basically stick the magnets in a vat of super boiling water, that should be sufficient enough heat to demagnetize the magnets.
Knitting your eyebrows...
Yes, and they can be quite powerful at doing this. The bad thing is that they can be hard to release from the item you are pulling if you can't turn them off "Permanent magnets".
When we talk about magnets, attract means that two magnets are pulling towards each other due to their magnetic fields. This occurs because opposite poles attract each other (north and south), while like poles repel each other (north and north, south and south).
friction
The force between two magnets depends entirely on their polarity. Polarity being divided into North and South, two poles of the same type will repel each other. That is, push away from each other. Two poles of opposite type will attract each other, that is, pull towards one another.
No. Magnets can pull other magnets towards them, or push them away from them. If a magnet's north pole points towards another magnets north pole (or a south pole towards a south pole), they will repel, instead of pulling them towards them. On the other hand, if a magnet is brought near a piece of iron that is not already magnetic, it will induce magnetism in the iron, in such a way that the two magnets will attract one another. Yet on the other hand, magnets have hardly any influence on most substances.
Magnetic
Both
pulling