And then I’m curious to know about
How is the motion of the cylinder that is filled with the fluid inside
Of course! It won’t act like ……and not act like…..either
Then I’ll start by consider the instance that the fluid inside doesn’t roll as the container
So, if I assume that there is the very small mass cylinder is filled by the ideal fluid
If I move this object down the slope, the theoretical v will be the same as the mass that directly move down the slope
Because it only shift its position but didn’t rotate
Cylinder w/ very small mass