Physics Predictions/Thoughts (1 Viewer)

[tywebb]

I reproduced in latex the calculations for q34 faithfully to the handwritten one - regardless of mistakes and/or skipped steps.

I checked them with a calculator with values of G and M_E as presented in the HSC exam data sheet and they seem to be correct.

But do you think it could be improved with more steps showing substitution of values?

Happy to do that later if you think it necessary.

Also if you use more accurate values of G and M_E you actually get different answers.

 

[tywebb]

and now this mg from nesa: https://educationstandards.nsw.edu....-f8f0c52a-4329-4b8b-b330-4a9ea336d452-oLRjsR6

 

[tywebb]

matrix solutions: https://www.matrix.edu.au/2023-hsc-physics-exam-paper-solutions/