Edexcel Mechanics M1 January 2012 Q4b : ExamSolutions

[pkvilius]

I don't know if you will respond to this question, since its and old paper. But can you leave the answer as 13.883mN (using g as 9.8) or do they want it in terms of g like your answer (17/12mgN). Thank you very much!

[shizzlers]

You can leave it in terms of mg?! I spent forever trying to get an actual number as the answer haha! Thanks for the video

[AbbsN]

It does not say leave in terms of m, so how are we supposed to know? Could potentially waste valuable time in the exam trying to remove the term "m"