Bridge Unit Final Survey

pulling apart

Squeezing and pressing inward

stretching

pressing down and inward

stressed out

pull and stretch material in opposite directions

when two fastened structures (or two parts of a single structure) are forced in opposite directions

stretching

something you cut hair with

pressing downward

pulling and stretching laterally

to rotate and twist like a rolling wave

D

the weight it must bear

how long it is

how much the materials weigh