Answer:
The work done on the athlete is approximately 2.09 J
Explanation:
From the definition of the work done by a variable force:

and substituting with the function of our problem:

Answer:
I think a is the right not clear but
Answer:Based on the excerpt, which best describes Harburg’s view of the Great Depression?
He has no interest in financial success for himself.
He values artistic success over financial success for himself.
He believes most people benefited from losing their financial stability.
He regrets the fact that he gave away his money to benefit his art.
Explanation:
Answer:
It reflects in a certain way which can either mirror or crystalize which basically is becoming see-through.
Explanation:
The charge of one electron is

. In order to have 1 C of charge, we need to have N electrons such that their total charge is 1 C:

By rearranging the equation, we can easily calculate the number of electrons contained in 1 C of charge: