The LEFT side pulls with 1800N of force. The RIGHT side pulls with 2100N of force.
What is the NET FORCE (FNet)?
Include direction

Consider a hydrogen atom in the ground state. what is the energy of its electron? =e= jj now consider an excited‑state hydrogen atom. what is the energy of the electron in the =5n=5 level? =e5= j

Atemperature inversion can cause a warm air mass to move over a colder air mass. this traps the colder air mass and prevents surface air from rising. this may result in which of these? a) smog b) acid rain c) freezing rain d) a thunderstorm

First to answer will be the brainliest i need the answer asap