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
Snowcat [4.5K]
3 years ago
9

Speed, Velocity or Acceleration?

SAT
1 answer:
qaws [65]3 years ago
5 0

Answer:

Acceleration

Explanation:

Speed is how fast something moves.

Velocity is how fast it moves and in what direction it moves in.

Acceleration is the change in how fast it moves. I.e. if it speed up or slows down.

Here we are not given a speed, but are told that the subway car slows down (a negative change in speed), which is a change in speed, therefore it is acceleration (or more accurately deceleration as it is negative acceleration, slowing down, but acceleration is usually used to describe both.)

Hope this helped!

You might be interested in
When you make a dns query, where does your computer first check to find an ip address to name mapping?.
Natalija [7]

Answer:

in its local DNS cache

Explanation:

This cache stores this information that our computer has recently saved.

3 0
3 years ago
Jayden has been reading a 275275275-page book for English class. On average, he has read about 101010 pages in 151515 minutes (\
I am Lyosha [343]
He had to skim through 757575 pages I think
7 0
2 years ago
Read 2 more answers
Does the confidence interval give convincing evidence of a difference in the population mean number of pairs of shoes for boys a
lidiya [134]

The confidence interval did give convincing evidence that there is difference in the population mean number of pairs of shoes for boys and girls at the school.

<h3>Why does the confidence interval did give convincing evidence?</h3>

The interval is one that gave a good convincing evidence, based on the fact that the number 0 stands as NO difference ( (girls boys) and thus it is = 0 ).

It is also not  not included in this interval and as such, it can mean that the difference in the mean number of shoes owned by girls and  the mean number of shoes owned by boys is 0 .

Learn more about  confidence interval from

brainly.com/question/15712887

3 0
2 years ago
Write about people of AAD, SAMUD and PHAROH
Luden [163]
The people of Aad were an ancient tribe of Saudi Arabia. Their city was known as Iram. The tribe was popular for its cleverness and physical strength and therefore, they are also called giants. They were so strong and intelligent that they could carve mountains and use it as their homes. , the Thamūd were the successors of a previous nation called the ʿĀd, who had also been destroyed for their sins. They lived in houses carved into the surface of the earth. God chose the prophet Ṣāliḥ to warn the polytheistic Thamūd that they should worship the One God.
Here thx have a nice day please mark brainlist

3 0
2 years ago
65g of nitric acid are produced in a reaction. 2. 5g of platinum are added to the reaction vessel at the start of the reaction t
boyakko [2]

Answer:

2. 5g of platinum

Explanation:

catalyst gets the reaction going faster

its not part of the reaction

brainly.com/question/16799211

3 0
2 years ago
Other questions:
  • A) How did Mozart’s music impact piano music?
    5·2 answers
  • 1. Miss White, Miss Black, and Miss Gray are on a day trip together. One is dressed in white, one in black, and one in gray. "Is
    9·1 answer
  • Please help me this can help my grade
    14·1 answer
  • GPA is a number representing the average value of the accumulated final
    6·2 answers
  • Psychological science uses research to study mental activity and behavior. Match each psychological topic with the appropriate a
    7·1 answer
  • Gabi gram started the gram co. , a new business that began operations on may 1. The gram co. Completed the following transaction
    9·1 answer
  • Complete the code to convert a float to a string. Answer = 5. 3 stranswer = (answer).
    13·1 answer
  • 1. 2, 3, 2007. 5, 18. 75,. Which formula can be used to describe the sequence? f(x) = 1. 2(2. 5)x – 1 f(x) = 2. 5(1. 2)x – 1 f(x
    9·1 answer
  • Which of the following best explains why the author chose the compare and contrast.
    12·1 answer
  • Question 4 options: the price of a pair of pants is $29. 95 and the sales tax is 5%. What is the total cost of the pair of pants
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!