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What can i use a drawbridge for?
wow
How is a drawbridge a pulley?
Drawbridges that use pulleys translate the usually-downward force (on a rope or chain) into a lateral force that lifts the bridge in an arc, upward and inward simultaneously. In roadway and train bridges, there is usually no pulley, just a counterweight that acts through a lever (a fixed support).
What kind of simple machines are in a drawbridge?
A drawbridge primarily utilizes two types of simple machines: the lever and the pulley. The drawbridge itself acts as a lever, with the pivot point at the base allowing it to raise and lower. Additionally, pulleys are often used to help lift the bridge more easily by distributing the weight and reducing the amount of force needed to move it. Together, these machines enable the drawbridge to operate efficiently.
Examples of a pulley system?
There are many examples of a pulley system such as a drawbridge in a castle or a set of rock climbing gear
What is the real name of the drawbridge on a castle?
"Drawbridge" is the real name of a drawbridge.
When was Prescott Drawbridge created?
Prescott Drawbridge was created in 1922.
What is a sentence for drawbridge?
The drawbridge is being lowered now, Sire.I almost fell off of the drawbridge.
How do you use pulley for automobile?
pulley for what?
How did the Egyptians use pulleys?
The Giza Pyramids were constructed using step-walking wooden four-lobe pinion-pulleys with a mechanical advantage of 2.8 (MA=2.8) This ancient pulley was unknown to the modern world until 27 August 2006. The design and operation of this pulley is nothing like any pulley known in the modern world. Google four lobe pinion pulley.
What is the name of a bridge that can be lowered or raised for the castle's protection in middle ages?
It is called the drawbridge if it can be lifted and lowered.
Where do you find the drawbridge on steamworks island on poptropica?
You might find a drawbridge in the harbour.
When was Cortland Street Drawbridge created?
Cortland Street Drawbridge was created in 1902.
