Four identical 3.0 kg blocks are glued into a four block stack, and the stack is glued to the ceiling so that the stack hangs the long way from the ceiling. What is the magnitude of the(glue) force on the second block down from the ceiling due to the third block down from the ceiling?

answer; (arch); good luck

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.

answer///isobars;