How To dig a hole
what does the average construction worker get paid?
Construction Workers earned an average salary of $40,350 in 2018.
if you have a river near your house that flows relatively fast how can you power your house?
You can power your house using a hydroelectric dam.
What type of equipment can harness power from the sun
Solar panels
what is newtons first law
Newton's First Law states that an object will remain at rest or in uniform motion in a straight line unless acted upon by an external force.
According to how to, is there a logical way we can use numbers to find out how to get a friend?
No, There is no way to calculate what you need to do to get a friend.
how much can an excavator dig in an hour
a hydraulic excavator can excavate 242.4242 m3 of soil in one day.
how much power does the average american house use on average.
According to the U.S. Energy Information Administration, the average U.S. residential customer uses approximately 909 kWh per month of energy, or around 10,909 kWh per year.
How much does a wind turbine cost on average?
What is newtons third law?
Newton's third law is: For every action, there is an equal and opposite reaction.
What is the hoop stress equation?
r = is the inside radius of the cylinder. Dm = Mean Diameter (Outside diameter - t). Mean diameter of OD and ID... σθ = is the hoop stress.
How far have humans dug into the ground?
Humans have drilled over 12 kilometers (7.67 miles) in the Sakhalin-I.
How much water is in a square meter above your head. (in the us)
At 20 degrees C (68 degrees F), a cubic meter of air can hold a maximum of 18 grams of water. At 25 degrees C (77 degrees F), it can hold 22 grams of water. If the temperature is 25 degrees C and a cubic meter of air contains 22 grams of water, then the relative humidity is 100 percent.
how much electricity does a wind turbine produce?
An average onshore wind turbine with a capacity of 2.5–3 MW can produce more than 6 million kWh in a year.
what is a drag coefficient?
In fluid dynamics, the drag coefficient is a dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment, such as air or water.
What is one way you can get water into your pool?
if you have a neighbor on a slight slope above you. You can siphon the water out of his pool and into yours.
Is it possible to dig to the core of earth?
No, it is to hot.
How much wood does it take to heat a house for a year?
“The standard rule of thumb is that a 1,000-square-foot home will use three cords of wood for a season,” she says. “If your wood burning stove is super high-efficiency, or if you live in a more moderate climate, you may need less.”
how much power can you harness from a one square foot solar panel. (on mars)
At Mars, the two panels together produce 1,000 watts of power.
when you split a atom what happens?
nuclear fission
what is the average swimming pool size?
Olympic-size swimming pool are approximately 50 m or 164 feet in length, 25 m or 82 feet in width, and 2 m or 6 feet in depth.
how hot is the core of the earth?
About 10800 Ferinheight.
how much power can you harness from one barrel of crude oil?
The energy contained in a barrel of oil is approximately 5.8 million British thermal units (MBtus) or 1,700 kilowatt-hours (kWh) of energy.
How fast is mars going around the sun?
53979 Mph
How does a nuclear bomb explode?
When a uranium-235 atom absorbs a neutron and fissions into two new atoms, it releases three new neutrons and some binding energy. Two neutrons do not continue the reaction because they are lost or absorbed by a uranium-238 atom.
How much trash can an average industrial shredder shred in a hour.
industrial shredders able to shred up to 20,000 pounds of paper per hour, they're built into a mobile shred truck.