PE equals KE when KE is 50%.
Like below:
E = PE + KE
E = 50 + 50
E = 100.
Remember, both KE and PE always have to add up to 100 so that is why PE is equal to KE when KE is 50% of energy.
Hope I helped. :)
The correct answer is a, lunar eclipse
Explanation:
it holds protons and neutrons together
Answer:
D
Explanation:
Cause im smart smart and the atom is very simple just use google lol
