Answer:
Upgrades
Explanation:
Larger horsepower engines require more fuel, more lubricant, larger throttle body and injectors, etc.
Answer:
<em>c. stochastic.</em>
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Explanation:
A stochastic model is a tool in statistics, used to estimate the probability distributions of intended outcomes by the allowance of random variation in any number of the inputs over time. For a stochastic model, Inputs to a quantitative model are uncertain, and the value of the output from a stochastic model cannot be easily determined, even if the value of the input that can be determined is known. The distributions of the resulting outcomes of a stochastic model is usually due to the large number of simulations involved, and it is widely used as a statistical tool in the life sciences.
Minor scoring should be your answer
Answer:
Explanation:
First we calculate the mass of the aire inside the rigid tank in the initial and end moments.
(i could be 1 for initial and 2 for the end)
State1
State2
So, the total mass of the aire entered is
At this point we need to obtain the properties through the tables, so
For Specific Internal energy,
For Specific enthalpy
For the second state the Specific internal Energy (6bar, 350K)
At the end we make a Energy balance, so
No work done there is here, so clearing the equation for Q
The sign indicates that the tank transferred heat<em> to</em> the surroundings.
Answer:
μ ≈ 0.408
Explanation:
The coefficient of friction is the ratio of friction force to normal force. The normal force is ...
F = mg = (2500 kg)(9.8 m/s²) = 24.5 kN
Then the coefficient of friction (μ) is ...
μ = (10 kN)/(24.5 kN) ≈ 0.408
