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
Ilia_Sergeevich [38]
3 years ago
11

Un vehiculo se desplaza con movimiento rectilio uniforme. Sabiendo que recorre 90 km en 3 horas. Averiguo la velocidad en m/s.

Physics
1 answer:
SashulF [63]3 years ago
5 0

Answer:

Velocidad = 500 m/s

Explanation:

Dados los siguientes datos;

Distancia = 90 km

Tiempo = 3 horas

Conversión;

Por distancia:

1 kilómetro = 1000 metros

90 kilómetros = 90 * 1000 = 90,000 metros

Para el tiempo:

1 hora = 60 segundos

3 horas = 60 * 3 = 180 segundos

Para encontrar la velocidad en m/s;

Matemáticamente, la velocidad viene dada por la ecuación;

Velocidad = \frac {distancia} {tiempo}

Sustituyendo en la fórmula, tenemos;

Velocidad = 90000/180

Velocidad = 500 m/s

You might be interested in
Convert the speed of light, 3*10^8<br> meters/second (m/s), to miles/day<br> (mi/day).
Sati [7]
I believe that would be 1,080,000,000 Kilometers per hour- lmk if that helps
6 0
3 years ago
Read 2 more answers
In the interaction between a hammer and the nail it hits, is a force exerted on the nail? On the hammer? How many forces occur i
Vikki [24]
When you hit a hammer on the head of a nail, all the momentum associated with hammer is transferred into nail. And due to this, the surface of nail gets deformed or if you touch it you can feel the rise in temperature. When you hit a hammer on nail, hammer exerts force on nail and by Newton's 3rd law, nail will also exert a force on the hammer perpendicular to the surface of the hammer of same magnitude but its direction will be reversed. Thus, only 2 forces acts in this interaction and they are action-reaction pairs. 
4 0
3 years ago
A wire carrying a 2-A current is placed at an angle of 60° with the respect to a magnetic field of strength 0.2 T. If the length
Anvisha [2.4K]

Answer:

0.208 N

Explanation:

Parameters given:

Current, I = 2A

Angle, A = 60°

Magnetic field strength, B = 0.2 T

Length, L = 0.6 m

Magnetic force is given as:

F = I * L * B * sinA

F = 2 * 0.6 * 0.2 * sin60

F = 0.24 * sin60.

F = 0.208 N

8 0
3 years ago
Read 2 more answers
What is the answer to {36m= ? dm}
Andrew [12]

Answer:

360

Explanation:

just add a 0 when using dm

8 0
3 years ago
Computers are fast and do not make errors when doing calculations. Does this mean that computer models are always correct? Expla
Alika [10]
Computer models can have errors in them that need to be removed and fixed as they are discovered and they can also have glitches inside of them.
7 0
3 years ago
Other questions:
  • The view that time is a scarce resource that must be rationed and controlled through the use of schedules and appointments, and
    12·1 answer
  • State the objects in the universe that reflect light from stars
    5·2 answers
  • A motorcycle traveling at 14 m/s begins to accelerate at 1.8
    14·1 answer
  • Which of the following is a type of object that might contain billions of stars?
    8·2 answers
  • PLEASE HELP I’LL MARK YOU BRAINLIEST!!!!
    14·1 answer
  • Which of the following would add more resistance? Check all that apply.
    10·1 answer
  • Anyone know the answer ?
    12·1 answer
  • Convert 1252 erg into joule​
    10·2 answers
  • Describe the initial horizontal and vertical velocity of a horizontally launched projectile on Earth, as well as what happens to
    15·1 answer
  • Describe how the graph above shows aconstant speed​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!