Could somebody expalin to me how to work out question 3i of this paper
see link to paper below
what are the general rules when working out questions like that?
I would also need help with
the mei jun09 paper question 2iii
im really stuck ....
and i dont really get 4ii) in jun06
last but not least
jun08 2i) how do you draw the sketch
Re: mechanics questions
Question 3(i). Force F is and Force G is . Given that F and G act in parallel lines, find y and z.
Since F and G lie on parallel lines, they are proportional to each other, i.e., there is a number k such that -2k = -6, 3k = y and -4k = z.