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
kap26 [50]
3 years ago
11

Just say the letter of answer asap

Physics
2 answers:
Ronch [10]3 years ago
4 0

answer  for number nine is C


Convergent boundaries: where two plates are colliding. Subduction zones occur when one or both of the tectonic plates are composed of oceanic crust.


Divergent boundaries – where two plates are moving apart. ...



Transform boundaries – where plates slide passed each other.


answer for number eight is d.


hope this help you let me now if it does not



Leokris [45]3 years ago
3 0
Answer for nine is c
You might be interested in
What does Force Means​
zubka84 [21]

Answer:

strength or energy as an attribute of physical action or movement.

Explanation:

coercion or compulsion, especially with the use or threat of violence.

this is from google

3 0
3 years ago
Read 2 more answers
A horizontally oriented pipe has a diameter of 5.8 cm and is filled with water. The pipe draws water from a reservoir that is in
Gnoma [55]

Answer:

v₂ = 97.4 m / s

Explanation:

Let's write the Bernoulli equation

         P₁ + ½ ρ v₁² + ρ g y₁ = P₂ + ½ ρ v₂² + ρ g y₂

Index 1 is for tank and index 2 for exit

We can calculate the pressure in the tank with the equation

        P = F / A

Where the area of ​​a circle is

       A = π r²

E radius is half the diameter

      r = d / 2

      A = π d² / 4

We replace

    P = F 4 / π d²2

    P₁ = 397 4 /π  0.058²

    P₁ = 1.50 10⁵ Pa

The water velocity in the tank is zero because it is at rest (v1 = 0)

The outlet pressure, being open to the atmosphere is P1 = 1.13 105 Pa

Since the pipe is horizontal y₁ = y₂

We replace on the first occasion

   P₁ = P₂ + ½ ρ v₂²

  v₂ = √ (P1-P2) 2 / ρ

  v₂ = √ [(1.50-1.013) 10⁵ 2/1000]

  v₂ = 97.4 m / s

6 0
3 years ago
Approximately _____ of those who suffer from anorexia nervosa literally starve themselves to death.
Vadim26 [7]
Appproximately 10% of those who suffer from anorexia nervosa literally starve themselves to death.
6 0
3 years ago
If an atom has 34 protons and 40 neutrons, what is its atomic number?
Inga [223]
The  atomic number is 34. (A)
5 0
3 years ago
Read 2 more answers
An insulated tank contains 50 kg of water, which is stirred by a paddle wheel at 300 rpm while transmitting a torque of 0.1 kN-m
kenny6666 [7]

Answer:

the rate of heat transfer after the system achieves steady state is -3.36 kW

Explanation:

Given the data in the question;

mass of water m = 50 kg

N = 300 rpm

Torque T = 0.1 kNm

V = 110 V

I = 2 A

Electric work supplied W₁ = PV = 2 × 110 = 220 W = 0.22 kW

Now, work supplied by paddle wheel W₂ is;

W₂ = 2πNT/60

W₂ = (2π × 0.1 × 300) / 60

W₂ = 188.495559 / 60

W₂ = 3.14 kW

So the total work will be;

W = 0.22 + 3.14

W = 3.36 kW

Hence total work done on the system is 3.36 kW.

At steady state, the properties of the system does not change so the heat transfer will be 3.36 KW.

The heat will be rejected by the system so the sign of heat will be negative.

i.e Q = -3.36 kW

Therefore,  the rate of heat transfer after the system achieves steady state is -3.36 kW

3 0
3 years ago
Other questions:
  • juie ran eight laps around her school's quarter mile track in 18 minutes. her average velocity was _______m/s
    7·2 answers
  • Sammy squirrel is steering his boat at a heading of 327 degree at 18mph. The current is flowing at 4mph at a heading of 60 degre
    9·1 answer
  • An object is dropped from rest.
    14·1 answer
  • A man stands still on a moving walkway that is going the speed of 0.4 m a second to the east what is the velocity of the man acc
    8·1 answer
  • Acceleration is the magnitude of average velocity true or false
    6·1 answer
  • Se um corpo 1 está em movimento em relação a um corpo 2, e se o corpo 2 está em repouso em relação a um corpo 3, pode-se afirmar
    14·2 answers
  • How is the volume flow rate of water out of the tank, dVdt, related to the flow speed v ? Express your answer in terms of some,
    14·1 answer
  • QUICK HELP ILL MARK U BRAINLIEST
    5·1 answer
  • Edwin Hubble discovered that:
    12·1 answer
  • Calculate the energy of a photon emitted when an electron in a hydrogen atom undergoes a transition from =7 to =1.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!