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
Vanyuwa [196]
3 years ago
13

A train leaves the station heading west on the tracks. It takes the train 8 seconds to reach 80 miles per hour. It completes the

entire 160 mile trip in two hours. Calculate the train's average speed and velocity over the two hour trip. Show your work. Identify if Each of the measurements are a scalar or vector quantity.
Advanced Placement (AP)
1 answer:
RSB [31]3 years ago
5 0
If it takes 8 seconds to get to 80 mph the average speed is 80 mph i have yet to figure out velocity though. 
You might be interested in
The compound K2O2 also exists. a chemist can determine the mass of K in a sample of known mass that consists of either pure K2O
Tema [17]

Answer:

1. 2 = B

2. 176 g = D

3. 6=D

4. 12 = D

5. 2 = B

4 0
3 years ago
Please answer I’m failing A change that takes place through formal stages and outcomes over a period of years is called a(n)
natka813 [3]
It is all the radical change
6 0
3 years ago
Gawain sa pagkatuto bilang 10: Itala ang mga ideya o suhestiyon na iyong natanggap at naibagay sa loob ng isang buwan gamit ang
fenix001 [56]

Answer:I CANt really see it

Explanation:

3 0
3 years ago
When does a student need to file for FAFSA
spin [16.1K]
You'll be able to submit your FAFSA® earlier. You can file your 2017–18 FAFSA as early as Oct. 1, 2016, rather than beginning on Jan. 1, 2017. The earlier submission date will be a permanent change, enabling you to complete and submit a FAFSA as early as October 1 every year.
6 0
3 years ago
Read 2 more answers
A gene is described as
Furkat [3]

Answer:

A gene is the physical and functional unit of heredity. Genes are made up of DNA. DNA are made up of 4 letters. those 4 letters "write the code in you".<u>Some</u> genes act as instructions to make molecules called proteins.

4 0
2 years ago
Read 2 more answers
Other questions:
  • Discuss how the relationship among physical and human phenomena in New Orleans exemplifies the geographic theme of human-environ
    11·1 answer
  • Discuss how gender inequality in relationships could contribute to teenage pregnancy
    10·1 answer
  • Julia can make a key chain in 1 minute and 35 seconds. At this rate, which Is closest to the amount of time she will need to mak
    7·1 answer
  • How would you explain self-esteem to someone?
    6·1 answer
  • What’s used to evaporate excess liquid from a solid
    12·1 answer
  • A student is in a drama class where she learns about the history of theater, acting techniques, and set and costume design. She
    15·2 answers
  • Thanx i have 1 through 20 questions of Introduction to Sterile Processing help me please
    14·1 answer
  • Marla remembers her friend's telephone number not as individual numbers, but in groups of numbers. This is a memory trick called
    6·2 answers
  • Electricity costs $0.10 per kilowatt-hour. How does it cost a family each year if they use 250 kilowatt-hours per month?
    14·2 answers
  • -In summary, demographic transition is a shift from high birth and death rates to low birth and death rates as a country becomes
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!