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
Butoxors [25]
3 years ago
7

The planes LA534 and LA639 are coming in for a landing on the same runway which means they are each lowering their altitude. Not

e that LA534 is traveling at twice the speed of LA 639. What must they do to keep from crashing into each other on the runway
Physics
1 answer:
emmasim [6.3K]3 years ago
4 0

Answer:

plane LA534 will have to decrease it speed by twice that of plane  LA639.

Explanation:

Since both planes want to land there must be a decrease in speed.

We are told that plane  LA534 velocity is twice that of plane LA639.

Now for the two planes to land without a crash. the opposite or reverse will be the case in terms of deceleration, that is

Plane LA639 will have to decrease its speed by twice the decrease in speed of plane  LA534

You might be interested in
A moving particle encounters an external electric field that decreases its kinetic energy from 9520 eV to 7060 eV as the particl
Sati [7]

Given Information:

KEa = 9520 eV

KEb = 7060 eV

Electric potential = Va = -55 V

Electric potential = Vb = +27 V

Required Information:

Charge of the particle = q = ?

Answer:

Charge of the particle = +4.8x10⁻¹⁸ C

Explanation:

From the law of conservation of energy, we have

ΔKE = -qΔV

KEb - KEa = -q(Vb - Va)

-q = KEb - KEa/Vb - Va

-q = 7060 - 9520/27 - (-55)

-q = 7060 - 9520/27 + 55

-q = -2460/82

minus sign cancels out

q = 2460/82

Convert eV into Joules by multiplying it with 1.60x10⁻¹⁹

q = 2460(1.60x10⁻¹⁹)/82

q = +4.8x10⁻¹⁸ C

6 0
3 years ago
Any help would be highly appreciated, preferably with steps too!
qwelly [4]

Answer:

Help with what:?

Explanation:

5 0
3 years ago
What is it that if you have, you want to share me, and if you share, you do not have?
Colt1911 [192]

Answer:

Secrets? Cuz if I share you the secrets then the secrets will no longer will be secrets.

4 0
3 years ago
Read 2 more answers
Which statement best describes the adiabatic process?
kupik [55]

Answer:

diaetes

Explanation:

4 0
3 years ago
Read 2 more answers
5)
miskamm [114]
B . I hope this is right
4 0
3 years ago
Other questions:
  • The acceleration of a baseball pitcher's hand as he delivers a pitch is extreme. For a professional player, this acceleration ph
    10·1 answer
  • A mass spectrometer is used to examine the isotopes of uranium. Ions in the beam emerge from the velocity selector at a speed of
    11·1 answer
  • The speed v of an object falling with a constant acceleration g can be expressed in terms of g and the distance traveled from th
    11·1 answer
  • If the force of gravity suddenly stopped acting on the planets, they would
    15·2 answers
  • Mars was formed by the __________ of smaller objects.
    8·2 answers
  • A 60 kg adult and a 30kg child are passengers on a rotor ride at an amusement park as shown in the diagram above. When the rotat
    10·1 answer
  • When you catch a baseball with a glove (instead of your hand), the glove helps by
    15·1 answer
  • - What forces caused the rocket to no longer 'stay at rest' (its INERTIA)?
    7·1 answer
  • 4 kg of water was
    6·1 answer
  • Why is it important to assess flexibility both before and during a workout regimen? a. to assess flexibility progress b. to keep
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!