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Irina18 [472]
3 years ago
8

Rosita is planning an investigation to determine how a lifeboat's shape affects its

Engineering
1 answer:
KiRa [710]3 years ago
3 0
Yes! Is right, just did the work!
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______ are an idication that your vehicle may be developing a cooling system problem.
iris [78.8K]

Answer:

The temperature gauge showing that the vehicle has been running warmer or has recently began to have issues from overheating is  an idication that your vehicle may be developing a cooling system problem.

Explanation:

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3 years ago
Can you solve this question​
Alecsey [184]

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The amplitudes of the displacement and acceleration of an unbalanced motor were measured to be 0.15 mm and 0.6*g, respectively.
ehidna [41]

Answer:

The speed of shaft is 1891.62 RPM.

Explanation:

given that

Amplitude A= 0.15 mm

Acceleration = 0.6 g

So

we can say that acceleration= 0.6 x 9.81

acceleration,a=5.88\ \frac{m}{s^2}

We know that

a=\omega ^2A

So now by putting the values

a=\omega ^2A

5.88=\omega ^2 \0.15\times 10^{-3}

\omega =198.09\ \frac{rad}{s}

We know that

  ω= 2πN/60

198.0=2πN/60

N=1891.62 RPM

So the speed of shaft is 1891.62 RPM.

                                               

       

4 0
3 years ago
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ummm why is you doing this

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It doesnt make sense.

7 0
4 years ago
Do you think for security reasons everything that happens on the internet should be analyzed by the public security services ?
givi [52]

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