Need help with this question, I have no idea where to start. I can give fg to whoever helps me get the right answer.

anatomy? pretty sure you'd have to know some ratios

Seems like you aren't given enough information and will have to either use a ruler to get your dimensions or make some heavy estimations, and assume it is to scale.

This post was edited by Dontrunaway on Sep 29 2013 12:11pm

Damn that sucks, how about this one? Just need help on the second part

Second part only asks along the axis, so use your vertical displacement and use theta to find the axial movement.

I tried cos67.8 = 1.76/h but that didn't give me the right answer, what do I do with theta and the vertical displacement?

You don't need to solve for h.

tan(67.8) = x/v where v is vertical displacement and x is what you want

That worked, thanks!

good work!

Still need help on the skull question