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
Delvig [45]
4 years ago
13

Why are cockpits not pressurized

Physics
1 answer:
Darina [25.2K]4 years ago
5 0
It be more productive to just have the pilot were an oxygen mask instead of using the entire section for air when the pilot is siting down. The glass may also fog up, causing the entire glass pane to explode at high altitude.
You might be interested in
How to find work without force
nikklg [1K]
I’m not sure what variables you are given, but since work = force x distance, and force = mass x acceleration, you could use work = mass x acceleration x distance
6 0
3 years ago
Read 2 more answers
Is the image formed on the retina real or virtual
BabaBlast [244]
It is real, however it gets inverted in the retina and flips back in the cornea
8 0
3 years ago
Read 2 more answers
Cual es el esfuerzo que puede provocar un corte en el material
jolli1 [7]

Answer:

El esfuerzo cortante, de corte, de cizalla o de cortadura es el esfuerzo interno o resultante de las tensiones paralelas a la sección transversal de un prisma mecánico como por ejemplo una viga o un pilar. Se designa variadamente como T, V o Q.

Este tipo de solicitación formado por tensiones paralelas está directamente asociado a la tensión cortante. Para una pieza prismática se relaciona con la tensión cortante mediante la relación:

(1){\displaystyle Q_{y}=\int _{\Sigma }\tau _{xy}\ dydz,\qquad Q_{z}=\int _{\Sigma }\tau _{xz}\ dydz,\qquad Q={\sqrt {Q_{y}^{2}+Q_{z}^{2}}}}

Para una viga recta para la que sea válida la teoría de Euler-Bernoulli se tiene la siguiente relación entre las componentes del esfuerzo cortante y el momento flector:

5 0
4 years ago
A tsunami is ________. A. a sea wave generated by an earthquake, landslide, or meteor impact that may destroy coastal cities tho
a_sh-v [17]

Answer:

A. A sea wave generated by a displacement of water

Explanation:

7 0
3 years ago
Two planets, Dean and Sam, orbit the Sun. They each have with circular orbits, but orbit at different distances from the Sun. De
lyudmila [28]

Answer:

The correct answer is Dean has a period greater than San

Explanation:

Kepler's third law is an application of Newton's second law where the force is the universal force of attraction for circular orbits, where it is obtained.

                T² = (4π² / G M)  r³

When applying this equation to our case, the planet with a greater orbit must have a greater period.

Consequently Dean must have a period greater than San which has the smallest orbit

The correct answer is Dean has a period greater than San

3 0
3 years ago
Other questions:
  • Which of the following is a physical change? burning a piece of wood rust forming on an iron fence sawing a piece of wood in hal
    6·1 answer
  • Two factors which cause global climate change are listed below.
    15·2 answers
  • If you know that a person is running 100 feet every 12 seconds, you can determine their __________.
    12·1 answer
  • The average surface temperature of Mars is estimated to be -55°C. What is this temperature on the Fahrenheit scale? -99°F -63°F
    8·1 answer
  • A body is pulled along a horizontal force of 20N calculate the work done in moving a distance of 40m
    6·1 answer
  • A golf club is swung and strikes a golf ball with a force of 12.2 N. The golf ball accelerates at 265.2 m/s2 (wow) Determine the
    5·1 answer
  • What is the specific heat of water?
    6·2 answers
  • In order to find information about careers you could
    6·1 answer
  • What happens to the force between two magnets as the magnets come closer together? *
    13·2 answers
  • Drag the tiles to the boxes to form correct pairs.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!