[resolved]bridge

I need to do calculations related to a mass that is hung off a straw bridge. could anyone point me to a website or give me an example? thx in advance

what type of equations? for mass, gravity, force, or even physics for that matter? i can't really point you in a direction, because i have no idea what you're looking for. please explain the problem more, then i would be glad to try to help

thx but ive got what i looked for