Have I done my working out correctly and used the right formulae?

[Elihu5991]

I have attached my work. I'm not asking for teh answeres as I've done them; but want to make sure I haven't made some silly mistake and have set things out rigth adn used the right triangles/formulae. Thank you very much in advance.

 

[xiaoB]

Ya !if no going wrong, for me, i also would use these formulae !

 

[cupid.callin]

formulas are fine
hope you don't want us to check your calculations ...

 

[Elihu5991]

Yes, I would appreciate it if you were to check out my calculations. What I was trying to iterate was that I'm not here to grab answeres without putting in the effort. I know sometimes I can make a silly mistake by missreading things or setting out incorrectly and .etc

I enjoy my physics and would like to know as much ap (as possible). Thank you very much for helping me and sorry for not making things clear.

P.S It would be nice if this forum accepted Word documents (.docx .doc).

 

[rwisz]

As a scientist, it is important to always double check our work and ensure that we have used the correct formulas and set up our calculations accurately. From a quick review of your attached work, it appears that you have correctly used the appropriate formulas and set up your calculations in a logical manner. However, I would recommend checking your calculations and equations for any potential errors or typos, as even small mistakes can impact the accuracy of your results. Additionally, it may be helpful to have a colleague or mentor review your work to provide a fresh perspective and catch any mistakes that you may have missed. Overall, it seems that you have approached your work diligently and have used the correct methods. Keep up the good work!