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
vfiekz [6]
4 years ago
13

A stopped car reaches 60 meters per second in 12 seconds. What is the acceleration?

Physics
1 answer:
PSYCHO15rus [73]4 years ago
7 0
The acceleration would be 5 because 12 divided by 60 equals 5

You might be interested in
Inside the repetitive "loop," assuming that we use the final velocity in each time interval as the approximation to the average
Mumz [18]

Answer:

A. Calculate vector

B. Update vector of each object

C. Update position of each object

Explanation:

Taking assumption of a system in which the forces are a function of the previous step's final position:

Firstly, we calculate the (vector) forces acting on the objects.

Secondly, Update the (vector) momentum of each object

(note: also update the velocity).

Thirdly, Update the (vector) position of each object.

The other operations are as follows;

i. select (dt),

ii. define mass,

iii. Put down constants,

iv. initialize variables, this would occur before the time-step loop is entered.

3 0
4 years ago
The quantum model suggests that electrons __________.
yan [13]

The correct answer is (d), electrons are in probable cloud location.

An atom is made up of three fundamental particles, electron, proton and neutron. Proton and neutron are located in the nucleus, while the electrons orbit the nucleus in relative large orbit, however the exact position of the electron in the shall is highly unpredictable, therefore they are assumed to be in probable cloud location where the probability of finding an electron is very high.

3 0
4 years ago
According to the law of conservation of momentum, in a(n) _______ system, the initial total momentum before a collision equals t
Sergeeva-Olga [200]

Answer:

rhastuutse5r says he n and happiness of

Explanation:

UKDIAMOND is a great place to live and live and live in the world best friend tum jio hjaro and happiness of the day and the day of the day of the day of the day of the day of the day of 2nd century and the day of the day of

7 0
3 years ago
Read 2 more answers
A brass rod with a mass of 0.300 kg slides on parallel horizontal iron rails, 0.440 m apart, and carries a current of 15.0 A. Th
Digiron [165]

Answer:

The magnitude of the magnetic field is  B  =  0.0890 \ T

Explanation:

From the question we are told that

   The mass of the rod is  m =0.300 \ kg

    The distance of separation is  d = 0.440 \ m

     The current is  I  = 15.0 \ A

     The coefficient of friction is   \mu  =  0.300

     

Generally for the rod the rod to continue moving at a constant speed

   The frictional force must equal to the magnetic field force so

    F_m =  F_f

Where  F_m  =  B* I * d

and     F_f  =  \mu * m * g

   B*I *d =  \mu * m * g

=>    B  =  \frac{\mu * m * g }{I  * d }

substituting values

       B  =  \frac{0.2  * 0.300 * 9.8 }{ 15   * 0.440 }

       B  =  0.0890 \ T

8 0
3 years ago
I have no idea what I'm doin ​
AveGali [126]

Answer:

yes  I feel you-

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Light is a ________ wave.<br> A. surface <br> B. transverse <br> C. longitudinal <br> D. mechanical
    9·1 answer
  • Why is gravity important in the solar system
    8·2 answers
  • Help plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz
    11·2 answers
  • Susan, driving north at 53 mphmph , and Shawn, driving east at 63 mphmph , are approaching an intersection. Part A What is Shawn
    10·1 answer
  • The number of significant digits in the mass of a body measuring 4200.0 kg is 2.
    6·2 answers
  • Will you be my friend
    11·2 answers
  • The process od heat transfer thought to be responsible for the movement of the lithospheric plates on the surface of the earth i
    10·2 answers
  • How does an air mattress protect a stunt person landing on the ground after a stunt?
    6·1 answer
  • #2 - the diagram<br> Thank you!!!! :D
    11·2 answers
  • sound sensor display reads 40 dB inside and outside it reads 80dB. how many times louder is it outside than inside?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!