Simple Machines
The lever, pulley, wheel and axle, inclined plane, screw, and wedge.
What are the six simple machines?
To get over places that could not have roads on their surfaces.
True or false-
There is catapult only use torsion.
False.
what does differential settlement mean?
When one part of a foundation settles more than another.
What do biomedical engineers do?
They enhance care and the quality of life. As in how many people die and get sick each year.
There are this many types of levers.
What are the three types of levers?
What was the bridge that had the nickname of Galloping Gertie?
The Tacoma Narrows bridge.
True or false-
There are four main types of catapults.
True
what are the three types of tunnels?
soft-ground tunnels, rock tunnels, and underwater tunnels.
what were the top 3 engineers?
Aerospace, biological, and architectural engineering.
There are three types of levers. They are blank, blank, and blank.
What is the first class lever, a second class lever, and a third class lever?
How many types of truss bridges are there?
There are 15 types of truss bridges.
Trebuchets use this with a lever/arm to throw the load.
What is sling?
what are the three main types of foundations?
Slab-on-grade foundation, shallow foundation, and deep foundations.
What are mechanical engineers wheel of?
They are the wheel of the world.
There were two categories, inclined planes, and levers. There were three of the six inlined planes in each category. There were blank, blank and blank in one category. There was blank, blank and blank in the second category.
What are inclined planes, wedges, and screw in the inclined plane category? What are pulleys, wheel and axles, and levers?
There are 5 types of forces and they are tension, torsion, compression, bending, and shear.
The type of weight that is used to launch the load of a trebuchet.
What is a counterweight?
What is a frost heave?
A frost heave is when the water underneath the foundation turns in to ice and create an ice lens.
The salary of an electrical engineer is 62,000 dollars.
What are the 6 simple machines used for?
They are used to make work easier.
How many types of loads are there and what are they?
There are 6 different types of loads and they are point load, distribution load, dead load, live load, shock load, and environmental load.
catapults were used to break castle walls.
True
What is another name for shallow foundations?
Another name for shallow foundations is footings.
How much does a civil engineer get?
They get about 72,000 dollars.