Discussion on: Solution to Problem 115 Shear Stress

VG Icalina's picture
Submitted by VG Icalina on December 13, 2015 - 8:30pm

Following is a discussion on the Reviewer item titled: Solution to Problem 115 Shear Stress. Feel free to add your own comments!

VG Icalina's picture

Submitted by VG Icalina on December 13, 2015 - 8:30pm.

why is that the area of pi(r)squared all over 4 are not use in this problem?thanks

Rod Tuardon Brizuela's picture

Submitted by Rod Tuardon Brizuela on December 13, 2015 - 9:18pm.

cause, only the out surface of the punch have shear stress. I think so LOL

VG Icalina's picture

Submitted by VG Icalina on December 13, 2015 - 9:54pm.

thanks. it make sense..:-)

Submitted by muqeetmalik1996 on October 23, 2016 - 5:58pm.

How did thry use thr height , I mean why pie inti 20 into 25, is it r e rectangle formula

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