Principal Stresses & Directions using a Casio fx-115es plus
![](https://i.ytimg.com/vi/iqAIqdU4ID0/mqdefault.jpg)
1:22:43
Fatigue for Combined Loading & Estimating Number of Cycles Until Failure
![](https://i.ytimg.com/vi/YNrhKOsdDlI/mqdefault.jpg)
59:11
3D Stress Transformation and Principal Stresses | Derivation & Example using Casio fx-115es plus
![](https://i.ytimg.com/vi/6hvKCBTfc6A/mqdefault.jpg)
1:00:10
Strain Energy & Transverse Strain | Principal Stresses & Directions; Eigenvalues/vectors in Mathcad
![](https://i.ytimg.com/vi/Jf0YApJ9maQ/mqdefault.jpg)
1:05:54
Mohr's Circle for Stress: Derivation and Example | Plane Stress Transformations, Principal Stresses
![](https://i.ytimg.com/vi/t-OdXYeg1jo/mqdefault.jpg)
29:45
Complex Numbers Example: Graphing & Arithmetic; FE-Approved Casio Calculator Storage & Manipulation
![](https://i.ytimg.com/vi/mp-5YktNNsI/mqdefault.jpg)
12:46
Caltech in solving nth term of Arithmetic Sequence using Casio fx - 570ES PLUS Calculator
![](https://i.ytimg.com/vi/uO_bW2zzrNU/mqdefault.jpg)
11:51
The stress tensor
![](https://i.ytimg.com/vi/unQfA5fIYSE/mqdefault.jpg)
1:05:21