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
Gre4nikov [31]
2 years ago
5

Please Help Me!!!!!!​

Physics
2 answers:
Ivenika [448]2 years ago
8 0

Answer:

..

Charcoal is flammable.

Sergeu [11.5K]2 years ago
5 0
Yeah I agree with the other dude it’s flammable
You might be interested in
Light travels in a straight line at a constant speed of 3,0 x 108 m/s for 4,1
zepelin [54]

Answer:

As the velocity of light is constant so the acceleration of the light is equal to zero.

a= dv/dt

Explanation:

4 0
3 years ago
The experimentation step of scientific inquiry involves _______.
Hoochie [10]
<span>The answer is letter D.

The most important step in formulation a scientific inquiry is to first formulate a question. All answers sprung from a question that scratched the mind. Experimentation is not possible without the need to question, with this, the drive to find the answers is what motivates scientists or people involved in an experiment to find the answers that would suffice their curiosity. Questions are the basis of all the other choices above and is the most crucial step in the scientific inquiry.<span>
</span></span>
8 0
3 years ago
Read 2 more answers
The amount of light lost within a fiber-optic system is known as
densk [106]
Attenuation is the correct answer. 
6 0
3 years ago
Answer it pls!!!!!!!!!!!
Archy [21]

Answer:

Fractional error = 0.17

Percent error = 17%

F = 112 ± 19 N

Explanation:

Plug in the values to find the force:

F = (3.5 kg) (20 m/s)² / (12.5 m) = 112 N

Find the fractional error:

ΔF/F = Δm/m + 2Δv/v + Δr/r

ΔF/F = 0.1/3.5 + 2(1/20) + 0.5/12.5

ΔF/F = 0.17

Multiply by 100% to find the percent error:

ΔF/F × 100% = 17%

Solve for the absolute error:

ΔF = 0.17 × 112 N = 19 N

Therefore, the force is:

F = 112 ± 19 N

8 0
3 years ago
Use the image below to answer the following question (ruler not to scale).
Svetradugi [14.3K]

Answer:

it depends on wether the + and - are facing eachother

or away from eachother

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • If you're going 80 mph how long does it take to 80 miles
    12·1 answer
  • If the velocity of an object changes from 15 m/s during a time interval of 4s what is the acceleration of the object
    7·1 answer
  • A car travels 35 km west and 90 km north in two hours what is its average velocity?
    8·1 answer
  • What can be known about the density of sodium
    12·2 answers
  • Boron (B) has an atomic number of 5 and an atomic mass of 11. Boron has _____.
    15·2 answers
  • A physics teacher performing an outdoor demonstration suddenly falls from rest off a high cliff and simultaneously shouts "Help.
    14·1 answer
  • When a charged particle moves at an angle of 25° with respect to a magnetic field, it experiences a magnetic force of magnitude
    5·1 answer
  • A photon of wavelength 15 x 10^-12 m hits an electron at rest, causing the electron to move. The photon bounces off the electron
    9·1 answer
  • Why doesn’t a rocket in space need to use its engine to keep it moving??? Please help!
    13·2 answers
  • A heliocentric system is _____-centered.<br><br> Milky Way<br> Earth<br> Moon<br> Sun
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!