If Gina is pushing the wall with 200 N of force but the wall did not move. How much work is done by Gina?

0 joule

Explanation:

Mathematically,

Work= Force applied * Distance travelled

= 200N * 0m

= O joule

Since, the wall does not cover any distance or does not move, the work done is 0 regardless of the force applied.

Hello!

In this equation, the element we are working with is C, which is carbon. The number 6 represents the atomic number, and 13 is the atomic mass.

We know that the number of elections are equal to the atomic number, and the number of protons are also equal to the atomic number.

While, the number of neutrons are determined by subtracting the atomic mass by the atomic number.

13 - 6 = 7 neutrons

Therefore, there are 6 protons, 6 electrons, and 7 neutrons.