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
WINSTONCH [101]
3 years ago
13

I got the correct answer, but I don't know what I did. Why is the answer E?

Physics
1 answer:
MariettaO [177]3 years ago
6 0

Explanation:

Displacement is the straight line distance from the starting position to the final position.

Person X walks halfway around circle.  So her displacement is 100 m.

Person Y walks 3/4 of the way around.  So his displacement is 50√2 m ≈ 70.7 m.

Person Z walks completely around the circle, so their displacement is 0 m.

Therefore:

Z < Y < X

You might be interested in
How can density be determined in a lab of a rectangular solid?
True [87]
We will first record its mass and then its volume by measuring its dimensions
then divide mass by volume and will get density of regular solid
6 0
3 years ago
Solenoid is another word for
Artyom0805 [142]
Answer: coil of wire
5 0
3 years ago
A woman has a mass of 55kg on earth, what is her mass on the moon​
KengaRu [80]

Answer:

55 kg

Explanation:

Mass does not change and is not dependant on gravity. So even though your weight will be less on the moon your mass won't change.

7 0
3 years ago
In which type of wave do the particles in a medium move perpendicular to the direction that the wave moves?
vredina [299]
A.transverse waves....
3 0
3 years ago
When creating any map, what four basic elements should you include?
melisa1 [442]
Title,Scale,Date of Publication,North Arrow (Legend,Location Information,and Source of Information)
5 0
3 years ago
Read 2 more answers
Other questions:
  • What does muscle fibers are contractile mean?
    9·1 answer
  • You serve a volley ball with a mass of 2.1 kg. The ball leaves your hand with a speed of 30 m/s. The ball has_______ energy. Can
    13·1 answer
  • Se puede apelar la circunstancias para justificar una decisión que afecta a otras personas
    14·1 answer
  • 11. Hans and Frans are two workers being considered for a job at the UPS loading dock. Hans boasts that he can lift a 100 kg box
    11·1 answer
  • What is a combination of two or more simple machines? a complicated machine, a compound machine ,a compiled machine, a converted
    8·2 answers
  • Fariza wears a red hat in her school play. On stage, she is lit by a spotlight shining only green light. When our eyes receive n
    10·1 answer
  • PLEASE HELP :/
    9·1 answer
  • Turns red lithmus paper blue
    8·1 answer
  • How long will it take for an object to hit the ground when dropped from a height of 7m?
    10·1 answer
  • A ball rotates on a string as shown below.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!