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
PtichkaEL [24]
3 years ago
5

Name three situations in which force is created. Describe the cause the cause of the force in each situation.

Physics
1 answer:
Elina [12.6K]3 years ago
6 0
There are four aerodynamic forces affecting an airplane while in flight, they are 1.Lift 2. Weight 3.Thrust 4. Drag. Lift is cause by different wind velocity under and over an airfoil shape of the wing of an airplane. According to Bernoulli's principle as velocity increases pressure decreases, as velocity decreases pressure increases. This pressure difference create a force known as "Lift". Weight is the downward force cause by gravitational force exerted by earth on an airplane. Thrust is a forward force created by combustion engine usually cause by the expansion of gases as it passes through the nozzle of an engine. Drag force is opposite of thrust, cause by friction air on the body and surface of an airplane
You might be interested in
A squirrel, a train, a bird, and a car are all traveling at the same velocity. Which object has the greatest amount of kinetic e
Tanzania [10]
The greatest amount of kinetic energy is found with the train because it takes most energy to reach that velocity and also to slow down to a halt.
3 0
3 years ago
Read 2 more answers
In a fluid-filled container why is the pressure greater at the base of the container
miss Akunina [59]
I believe because there is much less air and much more water in the bottom
8 0
4 years ago
Read 2 more answers
Please I need an answer
eduard
B or c
It’s kinda confusing
7 0
3 years ago
Read 2 more answers
Please help! :(
Alona [7]
Ep = F * d
F = 20 N
d = 5 m
Ep = 20 N  * 5 m
Ep = 100 J

So pick B. A Newton Meter is a joule.
5 0
3 years ago
In what form is carbon found in the atmosphere?
svlad2 [7]

Answer:

Carbon is found in the atmosphere mostly as carbon dioxide.

Explanation:

4 0
3 years ago
Other questions:
  • If 50 mL of each of the liquids in the answer choices were poured into a 250 mL beaker, which layer would be directly above a sm
    8·1 answer
  • Examine the statement.  An atom has eight protons.  What would need to happen for the atom to have an overall charge of +2? 
    12·2 answers
  • When spiking a volleyball, a player changes the velocity of the ball from 4.2m/s to -24m/s along a certain direction. If the imp
    13·1 answer
  • A worker pushes on a crate that experiences a net force of 45.0 N. If it accelerates at 0.500 m/s2 what is the weight?
    15·1 answer
  • Which of the following is one way creativity can help scientists? (20 points) +Brainiest
    5·1 answer
  • Un trineo de 20 kg descansa en la cima de una pendiente de 80 m de longitud y 30° de inclinación. Si µ = 0.2, ¿cuál es la veloci
    12·1 answer
  • 2.19 The drag characteristics of a blimp traveling at 4 m/s are to be studied by experiments in a water tunnel. The prototype is
    13·1 answer
  • how difficult is it to start a heavy lorry moving and to stop it moving? (choose one answer from the image provided)
    7·1 answer
  • Identify the aspects of the pictured graph that are missing or contain errors.
    14·1 answer
  • In the mass spectrum of pentane, the presence of a peak with m/z = 15 is most likely to the detection of:_________-
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!