alondra011 wrote:So in order to find stress i would Divided Force (Newtons ) by Area ( 0.0000000000785 m) will give me stress in pascals.. If 1 Pascal = 1 Pa = 1 N/m2 is the area 0.0000000000785 m or m2?
alondra011 wrote:So what I did was that I made a Bundle of 100 hairs and measure it. It was 1mm so I divided 1/100 = 0.01 . I need to find area in meters so I converted 0.01mm to a meter which equals to 0.00001m since we divided 0.01/1000.
0.00001m is the diameter but we need to find the radius to calculate area so it will equal to 0.000005m.
Am I correcT?
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