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
Reptile [31]
3 years ago
5

PLZZ HELP WILL MARK BRAINLY The function of the respiratory system is to ___________.

Physics
1 answer:
pickupchik [31]3 years ago
3 0
Breathe and now I’m just filling in more letters so it’ll go thru
You might be interested in
An unstretched spring has a length of 0.30 m. When the spring is stretched to a total length of 0.60 m, it supports traveling wa
IceJOKER [234]

Explanation:

Below is an attachment containing the solution

7 0
2 years ago
How long should a spring be stretched for it to store 45 J of energy? The force constant of the spring is
ELEN [110]

Answer:

x = 0.4 m

Explanation:

When a spring is stretched from its equilibrium position. Some energy is stored in the spring. This energy is called the elastic potential energy of the spring. The formula used to calculate the magnitude of this stored energy is given as follows:

P.E = (1/2)kx²

where,

P.E = Elastic Potential Energy Stored in the spring = 45 J

k = Spring Constant = 540 N/m

x = amount of stretching = ?

Therefore,

45 J = (1/2)(540 N/m)x²

x² = (45 J)(2)/(540 N/m)

x = √(0.167 m²)

<u>x = 0.4 m</u>

5 0
3 years ago
When you are driving on a rural road, if your right wheels run off the pavement, you should hold the steering wheel firmly and
julia-pushkina [17]

Answer:

C). Take your foot off the gas pedal. Then brake lightly until you are moving at low speed.                    

Explanation:

While driving on roads of rural areas, if our right wheel moves off the pavement, we should always hold the steering wheel firmly and then take our foot off the gas pedal, then apply brake lightly until we are moving at a low speed.

      When our wheels drift off the pavement area, we should not panic and yank. And instead of turning the wheel back in the left direction towards the road, it is always safer to take off our foot from the gas pedal and then apply brakes slowly. When our vehicle slows down check the incoming traffic behind us and then we should slowly move back on to the pavement.

7 0
3 years ago
PLEASE HELP ASAP!!!!!!!!!!
Marianna [84]
Hey,


I think the answer's are 1,3


Hope this helpss

~Girlygir101~
7 0
3 years ago
A car travels 200km in the first 2.5 hours of a trip. it stops half am hour and then travels final 200km in 2 hours. find the av
aksik [14]

Answer:

total distance 400km

time 4.5

average speed is 100km

7 0
3 years ago
Other questions:
  • A rigid layer that lies outside the cell’s membrane is
    12·1 answer
  • A manometer is used to measure the air pressure in a tank. The fluid used has a specific gravity of 1.25, and the differential h
    7·1 answer
  • A diesel engine a. uses only air during the intake stroke. b. is an external-combustion engine. c. uses a spark plug to ignite f
    5·2 answers
  • A positive charge +q1 is located to the left of a negative charge -q2. On a line passing through the two charges, there are two
    6·2 answers
  • At the equator, near the surface of the Earth, the magnetic field is approximately 50.0 μT northward, and the electric field is
    8·1 answer
  • An object is swung in a horizontal circle on a length of string
    7·1 answer
  • Two iron weights, one twice the mass of the other, are dropped from the top of a building. Compared with the lighter weight, the
    6·2 answers
  • To initiate a nuclear reaction, an experimental nuclear physicist wants to shoot a proton into a 5.50-fm-diameter 12C nucleus. T
    5·1 answer
  • What does wap stand for? correct answer gets brainliest. NO LOOKING IT UP! THIS IS A TRIVIA!!
    9·2 answers
  • Compare the two numbers using &lt;, &gt;, =
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!