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weeeeeb [17]
4 years ago
7

Explain how a CO2 cartridge powers the dragster you will be building. A good website to use is How Stuff Works. (howstuffworks.c

om) Write a good paragraph or two to explain your answer in complete sentences.
Engineering
2 answers:
Rina8888 [55]4 years ago
7 0
I agree with the other person because they have the right answer to the question
Mariulka [41]4 years ago
5 0

what kind of dragster will you be building?

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raketka [301]


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4 0
3 years ago
Read 2 more answers
25 gallons of an incompressible liquid exert a force of 70 lbf at the earth’s surface. What force in lbf would 6 gallons of this
jekas [21]

Answer:

froce by 6 gallon liquid on moon surface is  2.86 lbf

Explanation:

given data:

at earth surface

volume of an incompressible liquid = Ve = 25 gallons

force by liquid = 70 lbf

on moon

volume of  liquid = Vm = 6 gallons

gravitational acceleration on moon is am = 5.51 ft/s2

Due to incompressibility , the density remain constant.

mass of liquid on surface of earth= \frac{ force}{ acceleration}

mass = \frac{70lbf}{32.2 ft/s2}

mass = 2.173 pound

density \rho = \frac{mass}{volume}

                  = \frac{2.173}{25} = 0.0869 pound/ gallon

froce by 6 gallon liquid on moon surface is

Fm = mass * acceleration

      = density* volume * am

      = 0.0869 *6* 5.51

      = 2.86 lbf

5 0
3 years ago
Alberto's mom is taking a splinter out of his hand with a pair of tweezers. The tweezers are 3 inches long. She is applying .25
Burka [1]

Answer:

ok

Explanation:

here you go

5 0
4 years ago
Read 2 more answers
When working in a shop, hazardous dust can be present. What precaution should be taken? Select one:
polet [3.4K]

Answer:

a)

Explanation:

7 0
1 year ago
What minimum radius of curvature may be designed for safe operation of vehicles at 70 mi/hr if the maximum rate of superelevatio
aleksandr82 [10.1K]
Tell me why i got this question got it right and now won’t remember but i’ll get back at you when i remember
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3 years ago
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