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
borishaifa [10]
2 years ago
9

4. A person who walks one block north, one block east, one block south,

Physics
1 answer:
pychu [463]2 years ago
3 0

Answer:

Displacement should be 0

Explanation:

You might be interested in
What are three skills that move objects?
netineya [11]
Gravity, oxygen, mass
6 0
3 years ago
What is the total resistance in the circuit? (include unit in answer - ohms)
solmaris [256]

Answer:60 ohms

Explanation:

R1=30 ohms

R2=15 ohms

R3=15 ohms

Let the total resistance be R

R=R1 + R2 + R3

R=30 + 15 +15

R=60

Total resistance is 60 ohms

4 0
3 years ago
10.0 ppm 10.4 ppm 10.2 ppm 10.8 ppm 10.1 ppm 10.5 ppm 10.1 ppm Using the new instrument on the first day the technicians got a v
iren [92.7K]

Answer:

The datapoint 9.0 ppm is outlier at the 90% confidence level.

Explanation:

The old data has following values

mean=10.5 mm

standard deviation 0.2 mm

Now the mean of new values is calculated as following

mean=\frac{10+10.4+10.2+10.8+10.1+10.5+10.1}{7}\\mean=10.3 ppm

So the value as 9.0 ppm can be considered easily as outlier in  this regard.

3 0
3 years ago
Tim’s cow is anemic. The cow is lacking which type of nutrient?
mixer [17]

Answer:

Iron deficiency

Explanation:

or more scientifically explained as decreased hemoglobin levels in your blood but still caused by lack of iron.

6 0
3 years ago
Read 2 more answers
What environmental factors affect sound?
Mariana [72]

Answer:

Here are 5:

Distance from source to receiver

Wind speed and direction

Wind gradients

Temperature gradients

Atmospheric attenuation

and there are many more...

Hope that was helpful.Thank you!!!

7 0
3 years ago
Other questions:
  • Charges of 4.0 μC and −6.0 μC are placed at two corners of an equilateral triangle with sides of 0.10 m. What is the magnitude o
    10·1 answer
  • Why don't you hear a sound when you move your hand back and fourth through the air
    8·2 answers
  • As light shines from air to another medium, i = 42.0°. The light bends toward the normal and refracts at 38.0° What is
    14·1 answer
  • A 12 kg block is at rest on a level floor. A 417 g glob of putty is thrown at the block such that it travels horizontally, hits
    7·1 answer
  • Philip was diagnosed with __________ vestibular disorder, which is a dysfunction of the nervous system that processes balance. A
    10·2 answers
  • How long does it take for the moon to revolve once
    6·2 answers
  • A substance whose shape can easily change is a
    5·1 answer
  • The image on the right was produced by a computer. It shows a complex molecule consisting of many atoms. What would be an advant
    11·2 answers
  • A hiker is at the bottom of a canyon facing the canyon wall closest to her. She is 280.5 meters from the wall and the sound of h
    14·1 answer
  • Which equation can be used to calculate the normal force on an object if you know the speed of the object, the coefficient of ki
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!