A 75kg netballer moving to the right crashes into a stationary netballer of equal mass, the two netballer move as a unit at 5m/s in the initial direction of the first. what was the first initial velocity of the first netballer

i. like it i'm gonna edit it tomorrow

0.19 m/s and 0.45 m/s

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.