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
AysviL [449]
3 years ago
8

Will give brainliest! A team of engineers is asked to evaluate several different

Physics
1 answer:
Levart [38]3 years ago
6 0

Answer:

the answer if im not mistaken is A

Hope this helps:)

You might be interested in
__________ is when a person becomes less sensitive to a drug. A. Tolerance B. Craving C. Addiction D. Dependence
Luden [163]
A) Tolerance

Tolerance is developed after using a drug repeatedly, so the body adapts to it. Because of that, people who develop a tolerance would then need to use more of that drug to get the same effect.
4 0
3 years ago
The gravitational field strength on earth is 10n/kg. find the weight of an object of mass 25kg​
vodka [1.7K]

Answer:

250N

Explanation:

weight = Mass(in kg) × Gravitational field strength

25 × 10 = 250N

6 0
3 years ago
Read 2 more answers
Water is flowing in a fire hose with a velocity of 1.0 m/s and a pressure of 200000 Pa. At the nozzle the pressure decreases to
jeka57 [31]

Answer:

The velocity is v_n  =14.09 \ m/s

Explanation:

From the question we are told that

    The velocity of the water in the pipe is  v_i =  1.0 \ m/s

     The pressure inside the pipe  is  P_i  = 200000 \ Pa

      The pressure at the nozzle is  P_n  =  101300 \ Pa

       The density of water is  \rho  =  1000 \ kg / m^3

      For the height h_1 = h_2 = h

where  h_1 is height of water in the pipe

  and  h_2 is height of water at the nozzle

Generally Bernoulli equation is represented as

       \frac{1}{2} \rho * v_i ^2 + \rho * g * h_1 +  P_i =  \frac{1}{2} \rho v_n ^2 + \rho * g* h_2 + P_n

=>   \frac{1}{2} \rho * v_i ^2 + \rho * g * h +  P_1 =  \frac{1}{2} \rho v_n ^2 + \rho * g* h + P_2

Where v_n is the velocity of the water at the nozzle

Now  making  v_n  the subject

            v_n  =  \sqrt{\frac{2}{\rho} [ P_i - Pn + \frac{1}{2} \rho v_i^2}

substituting values

            v_n  =  \sqrt{\frac{2}{1000} [ 200000 - 101300 + \frac{1}{2} (1000 * (1.0)^2)}

           v_n  =14.09 \ m/s

     

6 0
4 years ago
A neutrophil is a type of?
svlad2 [7]

The neutrophil are a tipe of white blood cells. Those are the first to migrate to the site of the infection to kill the invaders.

6 0
4 years ago
Read 2 more answers
What is the difference between degenerative and congenital diseases ?
Tasya [4]

Answer: Congenital diseases are those diseases that are present in the child from birth. Common examples include Cystic fibrosis, Down syndrome, and Haemophilia. Degenerative A disease in which the function or structure of the affected tissues or organs changes for the worse over time. Osteoarthritis, osteoporosis, and Alzheimer's disease are examples.

Explanation:

8 0
3 years ago
Other questions:
  • The independent variable is
    13·1 answer
  • What is happening if energy input remains constant and voltage remains the same in a circuit, but the current decreases?
    11·1 answer
  • what type if data do you call it when a scientists mesure the length of the growing root tip and determine the rate a particular
    6·1 answer
  • Herpetology is the study of what?<br> Birds,<br> Exotic animals, <br> Zoo habitats, Reptiles
    14·1 answer
  • As a football player moves in a straight line [displacement (3.00 mm)i^i^ - (6.50 mm)j^j^], an opponent exerts a constant force
    13·2 answers
  • You are traveling through the forest and encounter an ancient well. You want to know how deep the well is. If you drop a coin an
    13·2 answers
  • Most chemical reactions proceed very quickly. True or False​
    12·1 answer
  • A cannonball is fired perfectly horizontally from the top of a 210 m tall cliff. It is fired with an initial velocity of 50 m/s.
    8·1 answer
  • What is the force of gravity between Earth and the largest dam in the world. Use your equation for universal gravity for the con
    8·1 answer
  • If you gonna answer give all the answers :-)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!