What is the potential energy of a 2 kg rock sitting at the top of a 10 meter high cliff?

200J

Explanation:E=MGH

= 2*10(assuming you round earth’s gravity to 10)*10

=200

the gas collects in coils that then becomes a liquid that then flows through the coils inside the refrigerator

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.