What is the carbon percentage in medium Carbon Steel?

Ans:
0.15% to 0.25%

0.30% to 0.60%

Explanation:

The percentage of carbon in medium carbon steel is between 0.30% and 0.60%

tube or goog with be a great resource to with that question

the box does not move because you need to use a force greater than 300 n. you are only using 50 n. it needs to at least be 301 n for the box to move because then it is an unbalanced force and it will move the way that the greater force is pushing it. if you use only 300 n it will be a balanced force and will not move because the force you are exerting on the   box is the same as its force.

hope this !

im sorry if i went too in depth, i am going to include a link to a video on khan academy that will explain this.   hope that you like the video and that it explains more in detail to you.

that is the link.