A new observation wheel is just built with a radius of 183 m. The ride in one of its cabins takes 2,239 seconds to go around completely once. If the centripetal force
acting on a cabin is 60 N, what is the mass of each cabin.

a.) travels faster in solids because the particles are closer together.

air is a gas water is a liquid

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.