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
suter [353]
2 years ago
10

19. What gives an atomic nucleus its

Physics
1 answer:
lana [24]2 years ago
3 0

Answer: The correct choice is, B: protons

Explanation:

Protons have a positive charge whereas neutrons have no charge and electrons have a negative charge. Due to positive charge of protons, nucleus of an atom acquires a positive charge. Therefore, we can conclude that protons are the particles give the nucleus its positive charge.

You might be interested in
Lol I’m gonna go play cod lol
enot [183]

Answer:

Explanation:

okkkkkkk

4 0
3 years ago
Read 2 more answers
How much momentum, in the x-direction, was transferred to the more massive cart, in kilogram meters per second
Mars2501 [29]

The momentum, in the x-direction, that was transferred to the more massive cart after the collision is 19.38 kgm/s.

<h3>Momentum transfered to the more massive cart</h3>

The momentum transfered to the more massive cart is determined by applying the principle of conservation of linear momentum as shown below;

m₁u₁ + m₂u₂ = m₁v₁ + m₂v₂

where;

  • m₁ is the mass of the smaller cart
  • u₁ is the initial velocity of the samller cart
  • m₂ is the mass of the bigger cart = 3m₁
  • u₂ is the initial velocity of the bigger cart
  • v₁ is the final velocity of the smaller cart
  • v₂ is the final veocity of the bigger cart

⁻ΔP₁ = ΔP₂

ΔP₂ = m₂v₂ - m₂u₂

ΔP₂ = m₂(v₂ - u₂)

ΔP₂ = 3m₁(v₂ - u₂)

ΔP₂ = 3 x 3.8 x (1.7 - 0)

ΔP₂ = 19.38 kgm/s

Thus, the momentum, in the x-direction, that was transferred to the more massive cart after the collision is 19.38 kgm/s.

The complete question is beblow

A cart of mass 3.8 kg is traveling to the right (which we will take to be the positive x-direction for this problem) at a speed of 6.9 m/s. It collides with a stationary cart that is three times as massive. After the collision, the more massive cart is moving at a speed of 1.7 m/s, to the right.

Learn more about conservation of linear momentum here: brainly.com/question/7538238

6 0
2 years ago
Which of the following activities best illustrates the nature of a dialectical process?
galina1969 [7]
<h2>Activities illustrates the Nature of a Dialectical Process</h2>

Dialectical method is at center a conversation among two or more characters carrying diverse localities of opinion regarding a topic but hoping to build the fact by reasoned disputes. Dialectic relates a discussion but cleft of biased components such as passionate plea and the recent derogatory knowledge of eloquence.

It can be compared with the dialectic method where one faction of the communication informs the another. Logic is alternatively identified as lesser reasoning, as objected to superior thought or commentary.


7 0
3 years ago
Does sound travel faster in a warm room or a cold room? Explain ur answer ?
Solnce55 [7]
Warm because everything travels faster in warm weather
4 0
2 years ago
I NEED HELP WITH ONE QUESTION!!
denis-greek [22]
Upon looking around a bit I found another brainly user who asked the same question. It was answered by a user named pinkfloyde and chosen by brainly as credible. this is what the user said:

<span>"In designing electrical circuits, it is important to know the characteristics of circuits in order to know how to solve related problems that will arise whenever there will be problems in the circuits made. For example, series circuits makes the other lights go off whenever one bulb does not work. It would be easier to determine how to fix it because we know what type of circuit it is."
</span>
You should be able to use this and any other knowledge you know to come up with your desired answer

source: brainly.com/question/1269647

3 0
2 years ago
Other questions:
  • A friend tosses a baseball out of his second floor window with initial velocity of 4.3m/s(42degrees below the horizontal). The b
    6·2 answers
  • If a refrigerator is a heat pump that follows the first law of thermodynamics, how much heat was removed from food inside of the
    12·1 answer
  • As Aubrey watches this merry-go-round for a total of 2 minutes, she notices the black horse pass by 15 times. What is the period
    11·2 answers
  • How resistance, current, and voltage behave in a series circuit.?
    5·1 answer
  • Cells a and f shows an early and late stage of the same phase of mitosis . what phase is it?
    13·1 answer
  • Communicating results allows scientists to learn from each other's results.
    11·2 answers
  • A health care provider suspects a client has developed posttraumatic stress disorder (PTSD). Select the necessary criterion to v
    14·1 answer
  • A very long conducting cylinder (length L) of radius R(R&lt;R and (b)r
    8·1 answer
  • The period P of a pendulum depend on its length , mass as well as the acceleration due to gravity . Use dimensional analysis to
    6·1 answer
  • A ship sinks in water when extra load is added to it why?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!