in the late middle ages when battering 'cannons' were introduced
splinters
A battering ram is typically used by police in order to open a locked door more quickly. Making a battering ram out of cardboard will not be as effective as a using one made out of metal, because the cardboard is not as sturdy or heavy as metal.
a scaling tower with a battering ram attached to it
No as the battering ram was a medieval siege machine
We studied the Assyrians and built a battering ram, chariot and a siege ... Chariots, battering rams and siege towers all make use of simple machines.
A raised draw-bridge over a deep, wide moat made using a battering-ram difficult.
We're going to need a larger battering ram for thiscastle...The battering ram will be ready within the hour, Sire.We shall utilize the battering ram just after the second volley of burning rubbish has been delivered by our catapults.
A skilled battering ram technician can crank one out in 49 minutes
the battering ram is held by one or two people to bash a door down easier.
I think you mean battering ram?
A tortoise goes about its life looking after its shell and the battering ram is covered with a shell/roof.
The Aserians