Suppose hawkeye shoots and arrow into the air with intial velocity in the x direction of 28.6m/s and an intion velocity in the y direction of 31.4m/s ignoring air resistance what are the horiztonal velocity and vertical velocity of rhe arrow after 4.00 seconds

i would say

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.