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
labwork [276]
4 years ago
11

I am the particle that is so small that scientists treat me as though I have no mass. Scientists also figure that I probably spe

nd most of my time in the cloud outside the nucleus. Give my name? can yall plz help me I'm in 8th grade and I need to know what this is because this is due tomorrow ​
Physics
1 answer:
tatyana61 [14]4 years ago
8 0

Answer:

its electrons

Explanation:

only electrons stays outside the nucleus unlike protons and neutrons and it has little to no mass

You might be interested in
A spring with a spring constant of 350 N/m pulls a door closed. How much work is done as the spring pulls the door at a constant
german

The work done to stretch the spring will be 112 J.

<h3>What is spring force?</h3>

The force required to extend or compress a spring by some distance scales linearly with respect to that distance is known as the spring force. Its formula is

F = kx

The given data in the problem is;

F is the spring force =?

K is the spring constant= 8.5 N/m

x is the length by which spring got stretched = 1.2m

The work is done to stretch the spring is;

\rm W= \frac{1}{2} kx^2 \\\\ W=\frac{1}{2} \times 350 \times (0.850-0.050)^2 \\\\ W=0.5 \times 350 \times (0.80)^2 \\\\W=112 \ J

To learn more about the spring force refer to the link;

brainly.com/question/4291098

#SPJ1

3 0
2 years ago
Answer please need help
Basile [38]

the answer is C. It allows citizens to submit anonymous tips to the police.

8 0
3 years ago
Earthquakes usually happen at: - folds - mountains - fault lines
anastassius [24]

Answer:

Fault lines

Explanation:

8 0
3 years ago
A green block of mass m slides to the right on a frictionless floor and collides elastically with a red block of mass M which is
Charra [1.4K]

Answer:

M is equal to m

Explanation:

In case we say that the green block's mass m is less than red block's mass M, then the green block would have bounced and moved back to the left instead of coming to rest. The other case where if mass of green block's mass m would have been greater than the red block's mass M, the green block would have kept moving to the right instead of coming to rest. After collision, the red block moves to the right because of exchange of velocities. Therefore, m=M since m comes to rest and M moves to the right

In any collision, as it is asumed that no external forces can act during the collision, momentum must be conserved.

So, if we call p₁ to the momentum before collision, and p₂ to momentum after it, taking into account the information above, we can write the following:

p₁ = mv₁ + M.0 = p₂ = m.0 + Mv₂ ⇒ mv₁ = Mv₂

From the question, we also know that it was an elastic collision.

In elastic collision, added to the momentum conservation, it must be conserved the kinetic energy also.

So, if we call k₁ to the kinetic energy prior the collision, and k₂ to the one after it, we can write the following:

k₁ = 1/2 m(v₁)² + 1/2 M.0 = k₂ = 1/2m.0 + 1/2M(v₂)² ⇒ m(v₁)² = M(v₂)²

Mathematically, the only way in which both equations be true, should be with v₁ = v₂,  which is only possible if m=M too.

In this type of collision, it is said that the energy transfers from one mass to the other.

8 0
3 years ago
Light waves are:<br> O Transverse waves<br> O Longitudinal Waves
Olenka [21]

Answer:

They are Transverse Waves.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which is the best predictor of the radioactive nature of an isotope?
    12·2 answers
  • What are the applications of pascal's principle​
    14·1 answer
  • A concentric cylinder viscometer may be formed by rotating the inner member of a pair of closely fitting cylinders (see Fig). Th
    11·1 answer
  • Why is brainly getting less people
    13·1 answer
  • HELP ME PLEASEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE A student uses a spring scale attached to a textbook to compa
    7·1 answer
  • Where is parallel circuits used?
    5·1 answer
  • A rocket fires its engines to launch straight up from rest with an upward acceleration of 5 m/s2 for 10 seconds. After this time
    11·2 answers
  • The drawing shows a plot of the output emf of a generator as a function of time t. The coil of this device has a cross-sectional
    15·1 answer
  • What is CHA-CHA-CHA.​
    6·1 answer
  • Why dose the moon appear to move frome the east to the west in the night sky?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!