Plz help I don't have very much time... A man is pulling on a rope with a force of 66 N
directed at an angle of 31◦
to the horizontal.
What is the x-component of this force?
Answer in units of N.

Anybody wanna ? (picture included? )

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.

Lightning is an example of what phenomenon? a release of a large amount of energy an absorption of a large amount of energy a natural electric circuit a natural electric current