Answer:
D. By adding the vectors
Explanation:
Given
Represent the velocity of the river current as VR
Represent the velocity of the boat as VB
Required
How to calculate the velocity of boat relative to river current
From the question, we understand that both move in the same direction.
So, the relative velocity V is calculated as:
Notice that the both velocities are added together to get the relative velocities.
This is so because they both move in the same direction
<em>From the list of given options, only option D is correct.</em>
Answer:
Semantic memory
Explanation:
Semantic memory is the part of our memory. Semantic memories are all about the facts that we all gather in our life when we all were young. these are the memories that are not related to our emotional or personal experience.
There are some semantic memories such as:
- It is to be known that grass is green.
- It is to be known that how scissors work.
- To recognize the color of the pencil, pen, etc.
- To know how to use a cell phone.
Thus here in the above context, Shelly has been used semantic memory in which she gets information about facts such as the president of the United States.
Answer:
Conduct a genealogic study of your extended family.
Explanation:
Personal ethics refers to a person's personal or self created values and codes of conduct.
Hence whatever will help one identify his/her personal will have to do with the individual. Therefore, conducting a genealogic study of your extended family would not help to identify your personal ethics.
Answer:The answer is C A third party candidate takes votes from a major political party candidate.
Explanation:
Political parties can be defined as an organization formed with a view to gain political power. In some countries of the world, they practice a multi party system while opportunity is also given to an independent candidate by the constitution to run in an election. In a democracy, sovereignty belongs to the people the people gave the power to rule to their representatives through the process of an election. The people exercise their power to franchise to re-elect the government that performed up to the expectation of the people .while they also used the same power to vote out government that does not performed during election.
Answer:
Since the mid-20th century, dramatic change has taken place in gender relations in the United States, as illustrated by women's labor force participation rising from 32% in 1950 to 57% in 2018 and men's falling from 82% to 69% (U.S. Bureau of Labor Statistics, 2017, 2018b).
