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
natali 33 [55]
3 years ago
10

Alex rode her skateboard to the library. Her velocity changed from 3 m/s west

Social Studies
1 answer:
SVETLANKA909090 [29]3 years ago
5 0

Answer:

a = 0.5 m/s²

Explanation:

Given that,

Initial velocity, u = -3 m/s (west)

Final velocity, v = -1 m/s (west)

Time, t = 4 s

We need to find the acceleration of Alex. Acceleration of an object is the rate of change of velocity per unit time. So,

a=\dfrac{v-u}{t}\\\\a=\dfrac{\left(-1\right)-\left(-3\right)}{4}\\\\a=0.5\ m/s^2

So, her acceleration is 0.5 m/s². Hence, the correct option is (c).

You might be interested in
Mr. lovelace calls and wants to know if his furosemide prescription was ready and the cost. your pharmacist is busy talking to a
Natasha2012 [34]

Check the ready bin and tell him the price of his own medication is the Correct! As the technician you are both of capable and expected to check on the status of patients' prescriptions yourself.

A prescription is an order for the medicine which a doctor writes, and to which is given to a pharmacist to  prepare and to administer the medicine. The new drug does not has require a physician's prescription - it can also be bought over the counter. The pharmacist may cannot dispense of certain medicines without a doctor's prescription.

Prescription drugs are the medications that are used to treat pain and some certain medical conditions. The benefits for why a personis  takes prescription medication is generally to have alleviate mild to severe pain and to live  more comfortable life.

To know more about Prescription visit:

brainly.com/question/1159944

#SPJ4

8 0
2 years ago
. Name one of the three major jobs of the skeletal<br> system.
love history [14]

Answer:

Mechanical :

Support. Bones provide a framework for the attachment of muscles and other tissues.

Movement. Bones enable body movements by acting as levers and points of attachment for muscles.

Protective :

Bones such as the skull and rib cage protect vital organs from injury. Bones also protect the marrow.

Metabolic :

Mineral storage. Bones serve as a reservoir for calcium and phosphorus, essential minerals for various cellular activities throughout the body.

Blood cell production. The production of blood cells, or hematopoiesis, occurs in the red marrow found within the cavities of certain bones.

Energy storage. Lipids (fats) stored in adipose cells of the yellow marrow serve as an energy reservoir.

Explanation:

5 0
3 years ago
After taking her English final, Nayeesha attempts to relax in her chair by meditating. She is attempting to reduce her heart and
Dvinal [7]

Answer:

In this scenario, her physiological relaxation can be best attributed to the functioning of her parasympathetic nervous system.

Explanation:

A division of the autonomic nervous system (ANS), the parasympathetic nervous system is responsible for the body's rest and digestion response. It is the system that acts when we are relaxed, or when we are feeding or resting. This systems increases digestion and decreases our breathing and heart rates. In other words, it undoes the work of the sympathetic systems.

4 0
3 years ago
What qualities of a mission statement does this preamble have
daser333 [38]

Answer:

hfadcb;dhfb;ofodbfv;akewobfa;buu;auorhguorgv;hvaiHgau;h;hg

Explanation:

4 0
3 years ago
Explain the importance of due process rights to the protection of individual rights
Artemon [7]
Due process give everyone convicted a fair chance in the eyes of the law
5 0
3 years ago
Other questions:
  • What is the best form of fire safety?
    8·2 answers
  • A good friend of yours has been diagnosed with aids. he tells you that he made a pact with god. he tells you that god is going t
    5·1 answer
  • In a terrorist act, the person or people not physically harmed but at who the act was aimed is known as (4 points) victims means
    14·2 answers
  • Rounding decimals worksheet how was icky snerd driving his parents crazy
    15·1 answer
  • Pam, who is wheel-chair bound, believes that the unimpaired see her life as not worth living. pam is describing:
    6·1 answer
  • In what way can the individuals be seen as cowards?Discuss the psychology of a lynch mob. Why is Sherburn successful in breaking
    15·1 answer
  • Egyptian gods were often represented by
    10·4 answers
  • Fiona has initiated a project to establish a company Web site for interactive electronic commerce that encourages customers to p
    13·1 answer
  • In 1981, a group of air traffic controllers, employees of the Federal Aviation Administration, went on strike. They wanted to
    13·2 answers
  • Do you like the word "mayo monkey"?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!