To do the same amount of work on an object, a large force applied over a short distance can be exchanged by a: 1. small force over a short distance.
2. small force over a long distance.
3. large force over a long distance.
4. None of the above

the arctic is a region of the planet, north of the arctic circle, and includes the arctic ocean, greenland, baffin island, other smaller northern islands, and the far northern parts of europe, russia (siberia), alaska and canada.

the moon affects the earth gravitation ally, causing certain motions of that body and also producing tides in its ocean and atmosphere. the tidal wave in our atmosphere is, however, far too minute to be an effective cause in any known meteorological phenomenon.

explanation:

c. magnitude and direction