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
klasskru [66]
3 years ago
11

On takeoff, the combined action of the engines and wings of an airplane exerts a(n) 7934 N force on the plane, directed upward a

t an angle of 54.2 ◦ above the horizontal. The plane rises with constant velocity in the vertical direction while continuing to accelerate in the horizontal direction. The acceleration of gravity is 9.8 m/s 2 . What is the weight of the plane? Answer in units of N.
Physics
1 answer:
mrs_skeptik [129]3 years ago
7 0

Answer:

W=6435N

Explanation:

From the exercise we know that the force on the plane is 7934N upward at an angle of 54.2º.

If analyze the forces in the vertical direction, the acceleration is zero because the plane is moving with constant velocity

∑F_{y}=7934sin(54.2)-W=0

W=7934sin(54.2)N=6435N

So, the <u><em>weight of the plane</em></u> is 6435N

You might be interested in
Determine the potential difference between two charged parallel plates that are 0.20 cm apart and have an electric field strengt
Nesterboy [21]
V=Ed=0.20\times 6=1.20
8 0
3 years ago
Read 2 more answers
A cohesive force between the liquids molecules is responsible for the fluids is called​
kiruha [24]

Answer:

static force

Explanation:

mark me brainliest

5 0
3 years ago
Read 2 more answers
If a fish is trying to capture an insect hovering above the surface of the water – how will it jump to catch it? Will it aim abo
Viktor [21]

Answer:

It will have aim at a point "below" the insect.

From the insect's point of view, the fish will appear to be shallower than it actually is because a ray of light from the insect to the fish will be bent "towards" the normal when the ray enters the water

5 0
2 years ago
Which of the follwoing best summarizes the wave mechanical model of atoms?
vagabundo [1.1K]
<span>Electrons display some properties of waves and while they reside outside of the nucleus, their positions cannot be known with certainty. </span>
4 0
3 years ago
Use pascal and pressure in the same sentence
kozerog [31]
The unit of pressure is the Pascal (Pa), equivalent to \frac{\text{kg}}{\text{ms}^{2}}.
8 0
3 years ago
Other questions:
  • If the pressure of a gas sample is quadrupled and the absolute temperature is doubled. True or False
    12·1 answer
  • In the author's opinion, why is attitude the most important fitness level factor to consider? (
    10·1 answer
  • Isaac Newton was an English physicist who lived in the mid 1600s to the early 1700s. Newton stated that all objects are attracte
    10·2 answers
  • How do inertia and centripetal force combine to keep an object moving in circular motion?
    8·2 answers
  • Aluminum hydroxide is a common _________​
    13·1 answer
  • The force diagram represents a girl pulling a sled with a mass of 6.0 kg to the left with a force of 10.0 N at a 30.0 degree ang
    13·2 answers
  • An infinite sheet of charge is located in the y-z plane at x = 0 and has uniform charge denisity σ1 = 0.35 μC/m2. Another infini
    5·1 answer
  • A soccer ball was kicked . it had the mass of .42 kg and accelerated at 25m/s . what was the force?
    11·1 answer
  • What type of bond is formed if atoms donate electrons to other atoms when the elements are combined?
    5·1 answer
  • A wave has a frequency of 875 hz and a wavelength of 352 m. At what speed is this wave traveling 
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!