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
House, car, money you have saved in the bank. Basically anything valuable.
Answer:
These financial conglomerates provide a range of services, such as investment banking, commercial banking, and financial advising. ⇒ <u>FINANCIAL SERVICES CORPORATIONS. </u>
The institution described is a Financial Services Corporation as they offer many services to customers including all the above services. The firm type depends on the services it offers.
They are owned by members so that members can share funds among themselves. Members who save deposit the funds. These funds are then loaned to members who need the funds. ⇒ <u>CREDIT UNIONS.</u>
This is a Credit Union. Credit Unions were designed to ensure that people had access to low interest loans. They are like banks in that they loan money but they only loan to members. Members own the Union and it is run on a non-profit basis which is why rates are so low.
With the use of advanced investment techniques, these largely unregulated portfolios are invested in securities. The investment objective is to offset potential losses by investing in counterbalancing securities. They are open to only a select class of investors. ⇒ <u>HEDGE FUNDS. </u>
Hedge funds invest in derivatives a lot and are largely unregulated. They use very advanced investment techniques to earn high returns for their exclusive class of investors who pool funds to provide the Hedge fund with capital for investment.
Answer:
1. WINFREY TOWING SERVICE
Statement of Comprehensive Income
$
Service revenue 10,800
Rent expense (550)
Salaries expense (1,900)
Dividends paid <u>(4,000)</u>
Net income <u> 4,350</u>
Statement of Retained Earnings
$
Retained earnings b/f 3,900
Add: Net income 4,350
Retained earnings c/f 8,250
2. Statement of retained earnings report changes in retained earnings of a company in a given accounting year.
Explanation:
In this question, we need to obtain the net income of the company, which is service revenue minus expenses minus dividend. Then, the statement of retained earnings is prepared by taking cognisance of the retained earnings brought forward and add the net income for the year.
