Answer:
1. A.True
2. B.False
3. B.False
4. A.True
5. A.True
6. A.True
7. A.True
8. B.False
9. B.False
10. A.True
11. B.False
12. A.True
13. A.True
14. B.False
15. B.False
16. A.True
Explanation:
Most steels have endurance and fatigue limit about half the Tensile strength. Tensile strength of material is the limit of stress at which material then breaks. The tensile stress in a bolt is calculated through tensile force.
Answer:
You are eating ramen
Explanation:
It is shrimp flavor, yee yee
To solve the exercise, it is necessary to apply the concepts related to the conservation of the energy flow given by Bernoulli and the equation of head loss in the pipe for laminar flow. Through them and the calculation of the flow we can identify the flow rate of oil.
Bernoulli is defined by,
Where,
P = Pressure
= Density
z= Datum height
V = Velocity
g = Gravitaty constant
= frictional head loss in the pipe
There is no change in the final height datum nor initial speed. So,
Re-arrange to find the head loss,
In the case of the head loss in the pipe for laminar flow we have that
Equation we have,
At this point our values are given as,
Therefore,
Finally the discharge is given as
Where,
A= Area
V = Velocity
That is equal in cm^3 per hour as,
Therefore the flow rate of oil is 4521cm^3/h
Answer:
Income and appreciation
Explanation:
The internal rate of return, also known by other names such as The rate of return (TR), Internal rate of return (IRR), return on investment (RSI) and rate of return (IR), just to name a few, is the rate to be paid on the unpaid balance of the money obtained on loan or the rate earned on the balance not recovered from an investment, so that the final payment equals the balance exactly to zero with the interest considered. The interest rate of return is calculated by means of an equation based on the present value and / or annual value, which some precautions must be taken to avoid making mistakes in the calculation. There is also a maximum number of possible interest rates for a series of specific cash flows. A compound rate of return is also calculated using a given investment rate. As well as a nominal and effective interest rate for a bond investment.
So it could be said that to determine the return on investment, several factors are taken into account, but mainly income and appreciation.