Answer:
20m/s due east
Explanation:
Given parameters:
Displacement = 180m due east
Time taken = 9s
Unknown:
Average velocity of the truck = ?
Solution:
The average velocity is the displacement divided by the time taken;
Average velocity =
Insert the parameters and solve;
Average velocity =
= 20m/s due east
Answer:
The price of building materials suddenly going up.- B.
<u>Answer:</u>$0
<u>Explanation:</u>
Hansel and Gretel receive $600 as house rent allowance and they pay the same $600 towards the rent for their stay in the manager's apartment. If they live in a different building they would only pay $500 then they could save $100 which is the opportunity cost lost by them.
They do not have a gross income as the income and allowance are equal there is no gross income. They cannot even move on to other building as per the job agreement they have to stay at the manager's house which makes it impossible for them to earn gross income when in this job agreement.
Answer:
After World War II, the United States helped rebuild Western Europe.
Explanation:
There was a program known as 'The Marshall Plan' or 'European Recovery Program' started by United States in which it provided help to Western Europe after the World War II. It was passed in 1948 by Secretary of United States 'John Marshall'. According to this program, it gave more than $15 billion as a financial help to Western Europe to rebuild their continent.
Their main purpose was to revive the working economy of the world. Also, Marshall believed that stable government in Europe would depend on economic stability of the people.