1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
CaHeK987 [17]
3 years ago
14

Which of the following are units that can be used to describe vector

SAT
2 answers:
Vitek1552 [10]3 years ago
7 0

Answer:

A

Explanation:

yarga [219]3 years ago
3 0

Answer:

Explanation:

All but kg can be vector quantities.

m/s^2 is acceleration. in the formula F = m*a the acceleration has direction and that means that force has direction. If you place an object on a table, there are 2 vectors in operation: one tends to move down (gravity) and one points up (the table top). The object would like to move but cannot, because the forces are equal but in opposite directions.

meters can be a vector or the unit of a vector. It is called displacement when it has direction.

km / hr. Since meters can be a vector, so can km. This is a velocity (or can be). When the direction is not specified, km/hr is a speed. It might describe the movement of a snail.  hours really have no direction. hours can't go up, or down or left or right, the way km can. So hours add nothing to the question.

kg are units of mass. Mass really has no direction associated with it. Don't confuse mass and weight. Weight does have a direction, but mass does not.

You might be interested in
What areas of his classmates life may be impacted by cyberbullying? A. Physical health B. Recent memories C. School performance
Varvara68 [4.7K]
The answer is D. Emotional Health.
7 0
4 years ago
Read 2 more answers
Which of these options for saving money typically offers the most liquidity?
Otrada [13]
We need a bit more context lol
4 0
3 years ago
4.It takes Tania 0.25 hours to drive to school. Her route is 12 km long. What is Tania’s average speed on her drive to school?
Olegator [25]

Answer:

1.25 km per minute

Explanation:

7 0
3 years ago
Classify each label into the correct category of human red blood cell.
Mazyrski [523]

Classifying each label into the correct category of human red blood cell

A) Human red blood cell shrinks    

  • Cells placed in hypertonic solution
  • More water moves out of cell

B) Normal Human red blood cell

  • Cell placed in isotonic solution
  • Water enters and leaves at the same rate

C) Human red blood cell swells

  • Cell placed in hypotonic solution
  • More water moves into cell

<h3>Types of solution</h3>

A hypertonic solution is a solution with a higher concentration to its surroundings ( i.e contains more solutes like electrolytes than its surroundings ). when a cell is placed in such solution is shrinks gradually and dies off through a process known as plasmolysis. while a hypotonic solution is a direct opposite of a hypertonic solution. Also An isotonic solution is a solution with the same concentration with its surrounding solution.

Hence we can conclude that the classification of each label into the appropriate category are as listed above.

Learn more about Osmosis : brainly.com/question/24469721

6 0
2 years ago
Shakespeare’s tragic heroes are complex, round characters. Greek tragedies had “good” characters who made mistakes, but Shakespe
gulaghasi [49]
I have not read any shakespeare books yet but I can say that we are all flawed. some in more ways than others, but we are all different and have flaws just like everyone else. So the answer i’d go for is B. flawed.
6 0
3 years ago
Other questions:
  • During World War I, freedom of speech was limited through laws that stopped criticism of the government. In your opinion, why do
    9·2 answers
  • Parallel lines r and s are cut by two transversals, parallel lines t and u. Lines r and s are crossed by lines t and u to form 1
    11·2 answers
  • Should there be an age limit for cellphones?<br> PRO and con
    15·2 answers
  • Can some arguments have more than one conclusion
    7·1 answer
  • Nope because yea as you
    7·2 answers
  • In addition to making laws, what two jobs do state legislators do?.
    14·1 answer
  • Why might you choose to filter a list or table instead of simply sorting it?.
    5·1 answer
  • How much money does carrie underwood make for sunday night football.
    5·1 answer
  • The freezing point of a solution increases as the concentration of solute increases.
    6·1 answer
  • A large-scale work often performed during Lent, when opera was forbidden
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!