An object is placed at 0 on a line. it moves 3 units to the rights then 4 to the left and then 6 units to the rigth. the displacement of the object is

It would be five, because the object would end up five units away from 0. I just did this assignment lol, good luck!

answer; how far out of place which the object finished relative to the starting location;

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.