) A centrifuge having a length of the bowl of 0.1016 is rotating at = 1000 ൗ at an angle of = 15° with respect to vertical axis. a) Calculate the centrifuge force developed in terms of gravity force? b) Compare this force to that for a bowl with a radius of 0.2032 rotating at the same

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.