A student passes a light beam through a material at an angle of 22o. The angle of the refracted ray is 10o. Identify the clear material. Show how you arrived at this answer

6 cos 34, 6 sin 34 trig

2b2t

explanation:

2b2t

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.