u/Hot-Spinach2113

I did all past paper till 2023 and was average 30. I still kind of scared. I feel like I could have done more in this 2 weeks but GGs.

I understand the force, is 5N but why is it OY. I use the triangle OX and OZ to get 5N. SO IT should be XZ

I’m convinced this question is straight form hell😭😭🙏🙏

So for this question are we just supposed to memorize the speed of light years or is there a different method

This question is the worst, like how is it C

My calc is wrong, what can I do to fix it. And will it have affected all my past exams.