2. Meg walked 200 m east from her house to Amy's house. She then walked 500
m west to the library. From the library, Meg walked 300 m east back home,
a) Draw a vector diagram to represent Meg's motion. Use the diagram to find mega displacement

b

explanation:

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.