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
Ivenika [448]
3 years ago
11

A car is traveling at 30 m/s in a straight line. The drive applies the brakes for 3 seconds and the car slows down to 12 m/s. Wh

at is the acceleration of the car?
Physics
1 answer:
jeyben [28]3 years ago
3 0

Answer:

The answer to your question is: -6m/s²

Explanation:

Data

vo = 30 m/s

vf = 12 m/s

t = 3 s

a = ?

Formula

vf = vo + at

a = (vt - vo) / t

Process

                a = (12 - 30) / 3                substitution

                a = -18 / 3                         simplify

                a = -6 m/s²                        result, is negative because the car

                                                          is slowing down.

You might be interested in
Leo la conclusión e identificó dos situaciones que causan que una lengua desaparezca buscó otra situación que también incide al
Novosadov [1.4K]

Answer:

yes smh

Explanation:

4 0
3 years ago
Water is formed when two hydrogen atoms bond to an oxygen atom. The hydrogen and the oxygen in this example are different
Goryan [66]

They both are two different elements.SO the answer is Element

8 0
3 years ago
Gauss’ law: a. Relates the surface charge density to the electric field.b. Relates the electric field at points on a closed surf
Mamont248 [21]

Answer:

b. Relates the electric field at points on a closed surface to the net charge enclosed by that surface

Explanation:

Gauss's law states that the flux of certain fields through a closed surface is proportional to the magnitude of the sources of that field within the same surface. The electric flux expresses the measure of the electric field that crosses a certain surface. Therefore, the electric field on a closed surface is proportional to the net charge enclosed by that surface.

8 0
3 years ago
An object is represented by the dot on the motion map. Which object is most likely represented by the dot?
crimeas [40]

B) I just took the test and put D but it gave me the wrong answer. It told me it was B.

5 0
3 years ago
Read 2 more answers
How will creat thunderstrom​
emmasim [6.3K]

Answer:

the air has to be unstable as well as it needs to be moved upwards.

Explanation:

it needs to be moved upwards and also needs to have unstable air.

3 0
2 years ago
Other questions:
  • You have a sealed glass jar full of air. If you put it in the freezer, what happens to the gas pressure in the jar?
    8·1 answer
  • What is a non example of temperature
    15·2 answers
  • B. A car moving at an initial speed vi applies its brakes and skids for some distance until coming to a complete stop. If the co
    9·1 answer
  • The horizontal and vertical parts of vector are called ...
    6·1 answer
  • A ball is thrown up into the air with the initial velocity of 18 m/s. A) How high does the ball go? B) Calculate the time needed
    8·1 answer
  • 7. A student is rotating an object on a rope that is 4.5m long. If we increase the length
    5·1 answer
  • Plz and I don't know this plz help me​
    6·2 answers
  • A car speeds up from 3 m/s to 10 m/s in 8 s. How far does the car travel while doing this? 2. A
    7·1 answer
  • to keep everything the same between the man and the boy, the table below for the mans motion covers the same interval as the one
    7·1 answer
  • a race car is traveling at a speed of 80.0m/s on a circular race track of radius 450m what is the centripetal acceleration
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!