HALF
50000
The moon stone fits in it.
A leash
insert they on the side with the hole it fits in.
Hexagon
a hexagon
The prefix "quart" typically means "four" or "one fourth." For example, a quartet refers to a group of four people or objects, while a quarter signifies the division of something into four equal parts.
hexagon
One that is the size of the head is the smallest hole into which a mole fits. The mammal in question (Talpidae family) may be able to squeeze and wriggle into and out of tunnels which superficially appear not to accommodate mole girth and width.
by the door there is a hole that tube mode fits through, go through it
Hexagon
To calculate the bearing stress between the timber and the steel washer, you need to know the applied force or load. Once you have the force, divide it by the contact area between the timber and washer, which is the area around the hole. The contact area can be calculated as the outer diameter of the washer minus the diameter of the hole, multiplied by the thickness of the washer. Finally, divide the force by the contact area to find the bearing stress.