View Single Post
febbie22
#1
Nov13-10, 12:48 PM
P: 38
hi i need to calculate the torsional stiffness of a sample, the data is in the excel file.

To work it out it = 1/samplek= 1/totalk - 1/machinek

the machine k was given as 42800NM/radian

the total k is the slope of the line which comes to y=658x

what i dont get is what am i meant to do with y=658x,

cheers any help would be great
Attached Files
File Type: xls AL_1_2.xls (65.5 KB, 8 views)
Phys.Org News Partner Science news on Phys.org
'Smart material' chin strap harvests energy from chewing
King Richard III died painfully on battlefield
Capturing ancient Maya sites from both a rat's and a 'bat's eye view'