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
Andru [333]
3 years ago
14

What is the tension on the rope

Physics
1 answer:
IRINA_888 [86]3 years ago
6 0

Answer:

Tor mata kobic furi‍♀️‍♂️‍‍‍❤

You might be interested in
Our molecular model of matter describes a fluid as consisting of lots of little particles (atoms or molecules)
sergij07 [2.7K]

Answer:

a)  μ = [kg / m s]

b)  D = m²/s

Explanation:

Viscosity is equivalent to a friction force that opposes the movement of fluids, it is defined by the relation

       

       

      Shear stress = μ speed gradient

       Fr/A = μ  v₀ / h

Where Fr is the shear force, A the area, h the height and v₀ the velocity of the fluid layer

     μ = [kg / m s]

The diffusion coefficient characterizes the ability of a material to move in a given solvent, depending on the size of the solute, the viscosity of the solvent, temperature

           

         J = - D dΘ / dx

J is the broadcast glare

            D = [m² / s]

5 0
3 years ago
A sled with mass 8.00kg moves in a straight line on a frictionless horizontal surface. At one point in it's path, it's speed is
kati45 [8]

We will use two definitions to solve this problem. The first will be given by the conservation of energy, whereby the change in kinetic energy must be equivalent to work. At the same time, work can be defined as the product between the force by the distance traveled. By matching these two expressions and clearing for the Force we can find the desired variable.

W = KE_f-KE_i

Fd = \frac{1}{2}mv_f^2-\frac{1}{2} mv_i^2

Thus the force acting on the sled is,

F = \frac{m}{2s} (v_f^2-v_i^2)

Replacing,

F = \frac{8}{2(2.5)}(6^2-4^2)

F = 32N

Therefore the Force acting on the sled is 32N

8 0
3 years ago
What is a Wave In your own words
Brums [2.3K]
A wave is a big pile of water
6 0
3 years ago
Si un movil parte del reposo logrando una aceleracion de 5 metros por segundo al cuadrado durante 8 segundos calcular la velocid
Komok [63]

Answer:

Velocidad final, V = 40 m/s

Explanation:

Dados los siguientes datos;

Aceleración = 5 m/s²

Velocidad inicial = 0 m/s (ya que comienza desde el reposo)

Tiempo = 8 segundos

Para encontrar la velocidad final, usaríamos la primera ecuación de movimiento;

V = U + at

Dónde;

  • V es la velocidad final.
  • U es la velocidad inicial.
  • a es la aceleración.
  • t es el tiempo medido en segundos.

Sustituyendo en la fórmula, tenemos;

V = 0 + 5*8

V = 0 + 40

V = 40

<em>Velocidad final, V = 40 m/s</em>

6 0
3 years ago
A train rolls past a stationary observer. To him, the train is moving at a speed of 23m/s west, and a woman on the train is movi
GREYUIT [131]

Answer:

21.7 seconds.

Explanation:

Woman's velocity relative to train (23 m/s - 22.4 m/s) = 0.6 m/s

Distance woman wants to travel = 13m

To find how long she will take to move 13m relative to the train, take the distance she wants to travel divided by her velocity relative to the train.

(13m)/(0.6 m/s) = 21.6667 seconds or 21.7 seconds.  

Therefore, it will take the woman 21.7 seconds to move 13m.

4 0
3 years ago
Other questions:
  • You walk from a position 33 m to a position 45 m in 3 seconds. What is your velocity?
    8·2 answers
  • What are some advantages of using the graphical method of vector resolution?
    12·1 answer
  • If you complete a 10K marathon, how many miles have you traveled? Show all your math steps include units with your answer, and e
    13·1 answer
  • Does a stove have mechanical energy
    15·1 answer
  • The correctly balanced equation for H202 - H2O + O, is
    11·1 answer
  • What is nuclear fission?
    15·2 answers
  • 17. Alyssa just bought a new set of string lights for her bedroom. She decided to use the lights to outline her mirror. The ligh
    6·1 answer
  • Light traveling through air strikes the surface of the four different materials shown. Which material reflects light but does no
    9·2 answers
  • A 46 g domino slides down a 30 degrees incline at a constant speed. What is the coefficient of friction?
    7·1 answer
  • In the amusement park ride Mr. Freeze, riders are uniformly accelerated from rest by magnetic induction motors along a 70 meter
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!