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
SOVA2 [1]
2 years ago
15

The air pressure on the bottom of an airplane’s two wings is greater than the pressure on the top, providing an upward lift. Cal

culate the surface area of one wing required to lift a plane weighing 4.00 x 105 N if the pressure difference is 0.100 atm.
Physics
1 answer:
dangina [55]2 years ago
5 0

P=F/A

A=F/P

P = 0.1 atm = 10132.5 Pa

A=4 x 10⁵/10132.5

A=39.477 m²

for one wing=39.477 : 2 = 19.739 m²

You might be interested in
Water is a compound because it A. cannot be broken down into simpler substances. B. always has two hydrogen atoms for each oxyge
hjlf
I'm almost positive it's b
7 0
3 years ago
Read 2 more answers
Velocity is defined as:
gogolik [260]

Velocity is defined as a change in position.

6 0
3 years ago
Which of the following is a heterogeneous mixture?
Reil [10]
That would be Italian dressing because it does not mix completely therefore it is the definition of a heterogeneous mixture
8 0
3 years ago
How does condensation form in a terrarium?
sveticcg [70]

Answer:

Water is condensing due to the difference in temperature between the inside and outside of your terrarium. If your cold house is cooling the temperature of the glass, when warm terrarium air hits the cold surface it reaches its dew point and condenses

3 0
3 years ago
An object travels 7.5 m/s toward the west . Under the influence of a constant net force of 5.2 kN, it comes to rest in 3.2 s. Wh
Softa [21]

Answer:

m = 2218.67 kg

Explanation:

It is given that,

Initial velocity, u = 7.5 m/s

Final speed of an object, v = 0 (at rest)

Force, F = 5.2 kN

Time, t = 3.2 s

We need to find the mass of the object. Force acting on an object is given by :

F = ma

m is mass, a is acceleration

F=\dfrac{m(v-u)}{t}\\\\m=\dfrac{Ft}{v-u}\\\\m=\dfrac{5.2\times 10^3\times 3.2}{0-7.5}\\\\m=2218.67\ kg

So, the mass of the object is 2218.67 kg

5 0
3 years ago
Other questions:
  • What test were used to find out information about the iceman
    11·1 answer
  • The distance from home plate to the pitchers mound is 18.5 meters. For a pitcher capable of throwing at 3.85m/s(86mi/hr), how mu
    12·1 answer
  • Forces are _______ which means they need to be determined by not only their numeric value (amount of force in Newton's) but also
    5·1 answer
  • A stuntwoman is going to attempt a jump across a canyon that is 77 m wide. The ramp on the far side of the canyon is 25 m lower
    5·1 answer
  • Nuclear chain reactions within power plants do NOT produce bomb-like explosions primarily because the ________.
    12·1 answer
  • A block is at rest on the incline shown in the gure. The coefficients of static and kinetic friction are 0.6 and 0.51, respec- t
    11·1 answer
  • A car is traveling at 50 mi/h when the brakes are fully applied, producing a constant deceleration of 24 ft/s2. What is the dist
    9·1 answer
  • A microscope using ultraviolet light is used to study bacteria. If the aperture diameter is 1.5 cm and it is desired to distingu
    12·1 answer
  • What is the kinetic energy of a 0.5 kg soccer ball that is traveling at a
    15·1 answer
  • 34. (Double points) You help your friend construct a soap box derby car for the All-American Soap Box derby's Stock Division. He
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!