Answer:
a. radius = 0.0006m = 0.6mm and length =0.393m = 393mm
b. frequency =377.86Hz
Explanation:
Given:
mass of steel= 4g = 0.004kg
density of steel = 7890kg/m3
tensile stress of steel 7.0x10⁸
tension load =900N
from the density, we will calculate for the Volume of the steel string
density = mass/volume
volume = mass/density = 0.004/7890 = 5.07 x 10⁻⁷ m³
from the tensile stress will can get the maximum base Area of the string ,
tensile stress = load/area =
7x10⁸ = 900/A
A = 900/7x10⁸ = 1.29x10⁻⁶ m²
Area = πr²
area/pi = 4.105x10-7
radius = 0.0006m = 0.6mm
volume = Area x length
length = vol/area =(5.07 x 10⁻⁷ m³)/1.29x10⁻⁶ m² = 0.393m
b. the highest possible frequency is given by:
F = 
where T= tension, m=mass, L=length
F = 
= 297.04/0.786
frequency =377.86Hz
Answer:
The correct approach will be "Social media
".
Explanation:
- Social media become web-based communication platforms that always allow the individual to communicate with one another through intelligence sharing as well as consumption.
- It is an internet-connected communication method whereby the participants build virtual forums to exchange knowledge, ideas, private correspondence, and certain other functionality.
Answer:
False
Explanation:
In this scenario, the natural rate of unemployment would be 5% = 3% of frictional unemployment plus 2% of cyclical unemployment. The other type of unemployment that is part of the natural rate is not referenced in the question (surplus unemployment).
Cyclical unemployment is not added up because it is not part of natural unemployment.
In fact, what natural unemployment basically is, is unemployment that does not depend on business cycle, that is not cyclical. In that sense, cyclical unemployment is totally the opposite to natural unemployment, and you only reach a rate of natural unemployment, when cyclical unemployment is eliminated in a healthy economy.
Answer: in pic
explanation: found here https://environmental-conscience.com/being-a-consultant-pros-cons/
The reported value of this company's ending inventory if LCM is applied to individual items is $870.
<h3>What is reported value?</h3>
The value of any assets or liabilities or any such credentials, which is recorded in the books of official record for the purpose of accounting as per the standards, is known as the reported value.
The computation of the reported value in the given condition will be,
- Item 1 – 5 Units x $45= $225;
- Item 2 – 7 units x $60= $420;
- Item 3 – 9 Units x $25= $225.
The summation of all the reported values will be,
$(225+420+225)= $870.
Hence, the reported value of the inventory of the company is as aforementioned.
Learn more about reported value here:
brainly.com/question/14002494
#SPJ1
