Clipart tagged: ‘wheelbase’
!["When a line of direction falls within the base, a body stands when not, it falls... On the same principle, a load of stone may pass safely over a hillside, on which a load of hay would be overturned [as shown by the line of direction in this illustration]." —Quackenbos 1859](https://etc.usf.edu/clipart/36300/36329/lod_cog_36329_mth.gif)
Line of Direction from the Center of Gravity of an Object
"When a line of direction falls within the base, a body stands when not, it falls... On the same principle,…
"When a line of direction falls within the base, a body stands when not, it falls... On the same principle,…