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
VladimirAG [237]
3 years ago
13

PLEASE HELP ASAP I EILL GIVE 100 POINTS!!! Kristy is on the track team. She runs the one kilometer race by going four times arou

nd the circular track. How does Kristy velocity change.
A. Her velocity changes countinually since her direction constantly changes
B. Her velocity depends on only on how she paces herself during the race
C. Her velocity is the same as her speed
D. Her speed changes at the same rate as velocity
Chemistry
1 answer:
qaws [65]3 years ago
5 0

Answer:A

Explanation:

You might be interested in
Which of these could create static electricity?
Vinil7 [7]

c well actually I remember being tought this but I cant remember it 100

6 0
3 years ago
Read 2 more answers
PLZ HELP Question 14 of 25 What is the name for a representation of the physical world?
JulijaS [17]

Answer:

Model

Explanation:

A model of anything is something you make to represent it in it's physical world form

8 0
3 years ago
Sofia goes on a hike on a trail that is 10 km long. She starts at 2:00pm and ends at
Butoxors [25]

30 m/hrs (add me on discord if u have it Sipstic++#1460 )

8 0
3 years ago
Read 2 more answers
7. Calculate the net charge of the following atoms.
loris [4]

Answer:

any atom that contains six protons is the element carbon and has the atomic number 6, regardless of how many neutrons or electrons it may have.

Explanation:

6 0
3 years ago
Read 2 more answers
Timmy and his dad are throwing rocks into the pond. The rocks that Timmy's dad throws go farther and faster. Which of
7nadin3 [17]
Can you put a picture
3 0
3 years ago
Other questions:
  • Two different liquids are mixed together. Which observation indicates that an exothermic chemical reaction has taken place?
    12·2 answers
  • The combustion reaction of magnesium results in what compound?
    14·2 answers
  • A reaction contains two reactants, A and B. If A is doubled, there will be a greater number of effective collisions between reac
    8·1 answer
  • Which is a component of John Dalton’s atomic theory?
    10·2 answers
  • Radar detectors use radio waves to measure the speed of moving
    9·1 answer
  • If I add water to oil what will happen
    5·1 answer
  • 8. How many atoms of cobalt are in a 0.39 mole sample of CoC
    7·1 answer
  • When iron reacts with oxygen, it forms iron oxide, or rust.
    11·1 answer
  • The surface area of a star can be estimated based on the stars
    5·1 answer
  • 3. Mothballs in a clothes closet gradually disappear over time. What happens to this<br> material?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!