How were drawbridges and portcullises used tactically?
Dec 8, 2020 · How were drawbridges and portcullises used tactically? I was recently asked why medieval castles would have both a drawbridge and a portcullis. After giving an explanation, I …
High Quality SOLUTION A uniform drawbridge must be held at a …
Question: A uniform drawbridge must be held at a 37∘ angle above the horizontal to allow ships to pass underneath. The drawbridge weighs 45,000 N and is 14.0 m long. A cable is …
Solved Suppose the weight of the drawbridge in the figure is
Question: Suppose the weight of the drawbridge in the figure is supported entirely by its hinges and the opposite shore, so that its cables are slack. The mass of the bridge is 2500 kg.
Solved A drawbridge is being held stationary. Thisdrawbridge
A drawbridge is being held stationary. Thisdrawbridge is 10 m long and has a mass of270 kg. It is attached at its base to a stone wallwith a hinge. The drawbridge is uniform, so itscenter …
Solved Problem 10 (Stabilizing a drawbridge) A drawbridge is
Problem 10 (Stabilizing a drawbridge) A drawbridge is being held stationary. This drawbridge is 10 m long and has a mass of 270 kg. It is attached at its base to a stone wall 2.0 m with a hinge. …
Solved Sir Lost-a-Lot dons his armor and sets | Chegg.com
Usually, the drawbridge is lowed to a horizontal position so that the end of the bridge rests on the stone ledge. Unfortunately Lost-a-Lot's squire didn't lower the drawbridge far enough and …
Where is (or was) the biggest medieval drawbridge?
Dec 14, 2017 · The purpose of the drawbridge was to deny access to the castle gate. As such, spanning large distances was not usually necessary, at least by the drawbridge itself. The still …
Solved A dancer is standing on one leg on a drawbridge that
Question: A dancer is standing on one leg on a drawbridge that is about to open. The coefficients of static and kinetic friction between the drawbridge and the dancer's foot are μs and μk, …
Solved during summer weekdays boats arrive at the inlet - Chegg
Question: during summer weekdays boats arrive at the inlet drawbridge according to the Poisson distribution at a rate of 3 per hour. In a 2 hour period, a. what is the probability that no boats …
Solved (a) Consider a drawbridge of mass M being held in
Question: (a) Consider a drawbridge of mass M being held in place by a rope (in green) that has a tension T.The length of the drawbridge is L and it is at an angle θ above the …