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Posted: **Sat May 21, 2022 3:30 pm**

: 14 In This Case The Fluid Element Has Changed Its Shape Figure 3 But The Directions Of The Principal Axes Of The Flu 1 (50.42 KiB) Viewed 17 times

14. In this case the fluid element has changed its shape (Figure 3). But the directions of the principal axes of the fluid element have not changed. This motion is called original element Deformed element Figure 3