Answer:
See attachment and explanation.
Explanation:
- The following question can be solved better with the help of a MATLAB program as follows. The code is given in the attachment.
- The plot of the graph is given in attachment.
- The code covers the entire spectrum of the poly-tropic range ( 1.2 - 1.6 ) and 20 steps ( cases ) have been plotted and compared in the attached plot.
Answer:
![F = 641,771.52 \dfrac{lb-ft}{s^2}](https://tex.z-dn.net/?f=F%20%3D%20641%2C771.52%20%5Cdfrac%7Blb-ft%7D%7Bs%5E2%7D)
Explanation:
Given that
R=8 ft
Width= 10 ft
We know that hydro statics force given as
F=ρ g A X
ρ is the density of fluid
A projected area on vertical plane
X is distance of center mass of projected plane from free surface of water.
Here
X=8/2 ⇒X=4 ft
A=8 x 10=80 ![ft^2](https://tex.z-dn.net/?f=ft%5E2)
So now putting the values
F=ρ g A X
F=62.4(32.14)(80)(4)
![F = 641,771.52 \dfrac{lb-ft}{s^2}](https://tex.z-dn.net/?f=F%20%3D%20641%2C771.52%20%5Cdfrac%7Blb-ft%7D%7Bs%5E2%7D)
Answer:
Efficent at low speeds.
Explanation:
Since water is 1,000 times more dense than air, electricity can generated from tides much more efficiently at slower speeds than wind turbines can.
Answer:
thrust washer
can be used to eliminate rubbing friction of wheel touching frame
Answer:A certain vehicle loses 3.5% of its value each year. If the vehicle has an initial value of $11,168, construct a model that represents the value of the vehicle after a certain number of years. Use your model to compute the value of the vehicle at the end of 6 years.
Explanation: