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
kati45 [8]
2 years ago
15

Explain why the water that is used to cool the reactor vessel of a nuclear power plant is kept separate from the water that is h

eated to produce steam for the turbine generators.
Physics
1 answer:
aliya0001 [1]2 years ago
8 0

Explanation:

Reasons:

- to separate and

- to avoid formation of electricity.

You might be interested in
As Merrill watches his finger with both eyes open as he brings his finger closer to his nose, he feels his eye muscles working.
charle [14.2K]

Answer:

Answered

Explanation:

As Merrill watches his finger with both eyes open as he brings his finger closer to his nose, he feels his eye muscles working. This shows that her eyes  Muscles have both accommodation and convergence.

Accommodation and convergence allows us to view objects both near and at far without double vision.  

4 0
3 years ago
Que es entrenamientos físicos?
Gnesinka [82]

el uso sistemático de ejercicios para promover la aptitud física y la fuerza.

3 0
3 years ago
What is the new kinetic energy of the 1900 kg ship on the right moving at 4 m/s?
Elis [28]

Answer:

soi nuevo

Explanation:me  regalan puntos

7 0
3 years ago
Read 2 more answers
If a 10kg block is at rest on a table and a 1200N force is applied in the eastward direction for 10 seconds, what is the acceler
gavmur [86]

Answer:

a = 120 m/s²

Explanation:

We apply Newton's second law in the x direction:

∑Fₓ = m*a Formula (1)

Known data

Where:

∑Fₓ: Algebraic sum of forces in the x direction

F: Force in Newtons (N)

m: mass (kg)

a: acceleration of the block (m/s²)

F = 1200N

m = 10 kg

Problem development

We replace the known data in formula (1)

1200 = 10*a

a = 1200/10

a = 120 m/s²

6 0
3 years ago
a ball is projected upward at time t = 0.00 s from a point on a roof 70 m above the ground. The ball rises, then falls and strik
grin007 [14]

Answer: 17.68 s

Explanation:

This problem is a good example of Vertical motion, where the main equation for this situation is:  

y=y_{o}+V_{o}t-\frac{1}{2}gt^{2} (1)  

Where:  

y=0 is the height of the ball when it hits the ground  

y_{o}=70 m is the initial height of the ball

V_{o}=82m/s is the initial velocity of the ball  

t is the time when the ball strikes the ground

g=9.8m/s^{2} is the acceleration due to gravity  

Having this clear, let's find t from (1):  

0=70m+(82m/s)t-\frac{1}{2}(9.8m/s^{2})t^{2} (2)  

Rewritting (2):

-\frac{1}{2}(9.8m/s^{2})t^{2}+(82m/s)t+70m=0 (3)  

This is a quadratic equation (also called equation of the second degree) of the form at^{2}+bt+c=0, which can be solved with the following formula:

t=\frac{-b \pm \sqrt{b^{2}-4ac}}{2a}  (4)

Where:

a=-\frac{1}{2}(9.8m/s^{2}

b=82m/s

c=70m

Substituting the known values:

t=\frac{-82 \pm \sqrt{82^{2}-4(-\frac{1}{2}(9.8)(70)}}{2a}  (5)

Solving (5) we find the positive result is:

t=17.68 s

7 0
3 years ago
Other questions:
  • If a chlorine atom gains or loses a valence electron, it becomes a charged
    6·1 answer
  • What are the uses of Electricity in our every day life?
    14·1 answer
  • True or false the higher the amplitude of the wave, the greater its intensity and the greater its loudness
    15·1 answer
  • A flagpole consists of a flexible, 7.107.10 m tall fiberglass pole planted in concrete. The bottom end of the flagpole is fixed
    15·1 answer
  • f a wave has a wavelength of 9 meters and a period of 0.006, what is the velocity of the wave? A. 1,200 m/s B. 1,500 m/s C. 1,80
    12·2 answers
  • What is a non example of temperature
    15·2 answers
  • What type of themometer would you use to take your temperature
    11·1 answer
  • How much time does it take for a runner moving at a speed of 8.0 meters per second to come to a stop if her
    15·1 answer
  • A rocket of mass 1200kg is travelling at 2000m/s .It fires its engine for 1 min .The forwarded thrust provided by the rocket eng
    6·1 answer
  • Select the correct answer.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!