Answer:
Under the normal sign convention, the distributed load on a beam is equal to the: O The second derivative of the bending moment with respect to the length of the beam O Negative of the rate of change of the shear force with respect to the length of the beam.
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Answer:
International Organization For Standardization
Explanation:
This is the body within Geneva, Switzerland that promotes worldwide industrial and commercial standards
Answer:


And replacing in the Carnot efficiency we got:


Explanation:
For this case we can use the fact that the maximum thermal efficiency for a heat engine between two temperatures are given by the Carnot efficiency:

We have on this case after convert the temperatures in kelvin this:


And replacing in the Carnot efficiency we got:

And the maximum power output on this case would be defined as:

Where
represent the heat associated to the deposit with higher temperature.