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
Dahasolnce [82]
3 years ago
11

The answer May someone please help me out.

Physics
2 answers:
Olin [163]3 years ago
7 0

magnesium is an element

Andru [333]3 years ago
7 0

It looks like you've already marked the last choice ... 'element'.  If you did, then don't change it.  It's correct.  Anything you find listed on the periodic table is an element.

You might be interested in
Passengers on an airplane move from rest to 86 meters per second before the airplane takes off. If the airplane takes 100 second
VikaD [51]

Utilize the formula:  V _{f} = V _{i} + a\Delta t

V _{f} = Final Velocity (86 m/s)

V _{f} = Initial Velocity (0 m/s)

a = acceleration (m/s²)

\Deltat = Time (100 seconds)

As a result,

86 m/s = 0 + (a)(100 seconds)

Using algebra, divide 86 m/s by 100 seconds:

86 m/s = 100a

a = 0.86 m/s²

Rounded to one decimal place: 0.9 m/s²

Let me know if you have any questions!

4 0
3 years ago
How should the flight controls be held while taxiing a tricycle-gear equipped airplane with a left quartering tailwind?
AlexFokin [52]
<span>The flight controls must be held with left aileron up and elevator neutral while taxiing a tricycle-gear equipped airplane with a left quartering tailwind. In aircraft, ailerons are placed on the trailing edge of each wing near the wingtips and can be moved up and down. So when the left aileron is up, the movement of the airplane moves to the left  and turns the wheel in a counterclockwise direction while at the same time, the right aileron is down.
</span>
5 0
3 years ago
A 5kg mass is pushed with a force of 10N for a distance of 2.5 meters. The work done is​
Aliun [14]

W = 25 J

Explanation:

Work done on an object is defined as

W = Fd = (10\:\text{N})(2.5\:\text{m}) = 25\:\text{J}

7 0
3 years ago
HELP QUICK GIVING 16PTS!!!!!!! A student designs an experiment to test substances X, Y, and Z, to determine which one is a catal
Sunny_sXe [5.5K]
The test tube that first stops in bubbling or the production of a gas is the tube that contains the catalyst since the reaction ended faster than the others. A catalyst is known to speed up a reaction so it must the situation aforementioned is the answer.
5 0
3 years ago
Read 2 more answers
When you get into a car with hot black leather in the middle of the summer and it hurts your skin whe you sit this is an example
NeTakaya
C.the heat is conducted to your skin
3 0
3 years ago
Read 2 more answers
Other questions:
  • Energy
    6·2 answers
  • For the following question, two statements are given- one labelled Assertion (A) and the other labelled Reason (R). Select the c
    9·1 answer
  • Tectonic plates can include
    9·2 answers
  • 100 points! please help!!!
    12·2 answers
  • Consider a long rod of mass, m, and length, l, which is thin enough that its width can be ignored compared to its length. The ro
    12·1 answer
  • Gravitational Force
    14·1 answer
  • What is the ƒ if v = 50 m/s and λ = 10 m?
    5·1 answer
  • define the term change and state one negative change you may encounter as a student or as an employee in the future​
    10·1 answer
  • A yellow train of mass 100 kg is moving at 8 m/s toward an orange train of mass 200 kg traveling in the opposite direction on th
    14·1 answer
  • A 2.0-kg projectile is fired with initial velocity components v0x = 30 m/s and v0y = 40 m/s from a point on the Earth's surface.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!