Answer:
The lowest energy of electron is the ground state.
Explanation:
i know can you plzz help me with this question im sorry i didt answer your question i just need hel.
Answer:
B
Explanation:
OOf we are doing this stuff atm
So if its faster at the front and slow at the back you can tell that its not slowing down because less of a force is there however at the front there is more of a force. Friction is low which means that its not makimg much contact so no sudden change of forces thats also why its B
