Circular rod stress
Classical Mechanics
Level
2
A force of 10 newtons is applied to one end of 10 inches diameter circular rod. Calculate the stress in kpa
0.10 kpa
0.20 kpa
0.05 kpa
0.15 kpa
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1 solution
stress=force / area area= 3.1415/4 x d'2 convert 10 inches to meter.=0.254 meter
stress=10 newtons/(3.1415/4x0.254'2)=197pa=0.197kpa