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
yKpoI14uk [10]
3 years ago
9

An aircraft with the mass of 300000kg is flying at an altitude of 2000m with a speed of 100m/s

Physics
2 answers:
Savatey [412]3 years ago
8 0

Answer:

Explanation:

K.E is 1/2 mv^2

Therefore KE is 300000×10000×1/2

=1500000000J

= 1500000KJ

Potential energy is mgh

Therefore PE is 300000×9.8×2000

=5,880,000,000J

=5880000KJ

telo118 [61]3 years ago
5 0

Answer:

1.5*10^9 joules.

Explanation:

Kinetic energy = ½ mv².

K.E= ½ *300000*(100)².

K.E= 150000 * 10000.

K.E= 1500000000 joules.

You might be interested in
Financial planning begins with
suter [353]
<h3><u>Answer;</u></h3>

C. a solid foundation

<h3><u>Explanation</u>;</h3>
  • <em><u>Financial planning is the process of determining the objectives; policies, procedures, program and budgets to deal with the financial activities of an enterprise.</u></em>
  • Financial planning is an important part of financial planning. It reflects the needs of the business and is integrated with the overall business planning.
  • it involves taking certain important decisions so that finances are continuously available to the company and are used efficiently.
3 0
3 years ago
Can someone help me answer this??
Bingel [31]

Answer:

<h2>3,2 oky na dekh Lena ek bar</h2><h2>2,5</h2>
7 0
3 years ago
4. Choose the velocity quantity from the following.
Tresset [83]

Answer:

a.8m/s is my ans it may help you

3 0
4 years ago
If you were to be drawn into a black hole, what would happen? To the black hole, not to you.
love history [14]

Answer:

It grows

Explanation:

The blacks holes will absorb

Me hoizontally stretching me like a noodle by the spaghtification process,thus growing bigger.

7 0
3 years ago
A 15-kg ball is tossed up into the air. The ball is 2 meters off the ground traveling 4 m/s. What is the potential energy? A. 29
Sladkaya [172]

Answer: 0j

Explanation:

At that point potential energy is zero and kinetic energy is maximum.. P. E=mgh=0

7 0
4 years ago
Other questions:
  • What is the young modulus of polythene?
    8·1 answer
  • Which particle of the atom has a negative charge?
    7·2 answers
  • ¿Es posible denominar al creacionismo como modelo científico?
    7·1 answer
  • When drawing up liquid into a micropipette, put the tip in the liquid at a Choose... degree angle, push the plunger to the Choos
    5·1 answer
  • A uniform electric field is oriented in the −z direction. The magnitude of the electric field is 6500 N/C.
    5·1 answer
  • What compound is formed when two hydrogen atoms and one oxygen atom joined together?
    9·2 answers
  • Can someone please help me with this problem?
    6·1 answer
  • Which statement describes how a covalent molecule would be formed?
    10·1 answer
  • A 500-kg, light-weight helicopter ascends from the ground with an acceleration of 2.00 m/s2. over a 5.00-s interval, what is (a)
    15·1 answer
  • When a high voltage is applied to a low-pressure gas causing it to glow, it will generate which type of spectrum
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!