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coldgirl [10]
3 years ago
9

I know this answer i just want too see if people know it too

Engineering
2 answers:
AveGali [126]3 years ago
8 0
Cranks sets to give equally spaced impulses pre revolution
DiKsa [7]3 years ago
6 0

Answer:

cranks set to give six equally spaced impulses per revolution

Explanation:

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What is the answer of this question please tell me <br><br>dadada please please​
charle [14.2K]

lol i neeeeeeeeeeeeeeeeeeeeeeeed pointssssssssssssssss

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3 years ago
A completely reversible heat pump produces heat ata rate of 300 kW to warm a house maintained at 24°C. Theexterior air, which is
Triss [41]

Answer:

Change in entropy S = 0.061

Second law of thermodynamics is satisfied since there is an increase in entropy

Explanation:

Heat Q = 300 kW

T2 = 24°C = 297 K

T1 = 7°C = 280 K

Change in entropy =

S = Q(1/T1 - 1/T2)

= 300(1/280 - 1/297) = 0.061

There is a positive increase in entropy so the second law is satisfied.

6 0
3 years ago
Which term represents an object that has a round or oval base and is connected at every point by lines at a corresponding point
raketka [301]

Answer:

it is a polyhedron

Explanation:

if I am wrong I am sorry

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3 years ago
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CaHeK987 [17]

Crazy Guy what do uh mean ?

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3 years ago
Help please if you don't know don't give wrong answer please​
mrs_skeptik [129]

4.75cm * 5.22cm is 24.795cm²

but let's do this with m² instead:

0.0475m * 0.0522m = 0.0024795

now we can compare it with the 49780 much easier.

devide. that's the <u>roughly</u> 20,000,000fold of the plot, but it's still squared, so let's take the root

so the representative fraction is 1:4,480.

the exact value is in the screens

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3 years ago
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