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
crimeas [40]
3 years ago
13

What particles are found in the area surrounding the necleus

Physics
1 answer:
Harlamova29_29 [7]3 years ago
6 0
The subatomic particles found in the area surrounding the nucleus of an atom are called electrons.
You might be interested in
200 pages about string thirory
joja [24]

Answer:

do not know the answer

Explanation:

7 0
3 years ago
Read 2 more answers
A ball is kicked from the top of a building with a velocity of 50 m/s and lands 165 m away from the base of the buildi
solniwko [45]

Answer:

32.3 m/s

Explanation:

The ball follows a projectile motion, where:

- The horizontal motion is a uniform motion at costant speed

- The vertical motion is a free fall motion (constant acceleration)

We start by analyzing the horizontal motion. The ball travels horizontally at constant speed of

v_x = 50 m/s

and it covers a distance of

d = 165 m

So, the total time of flight of the ball is

t=\frac{d}{v_x}=\frac{165}{50}=3.3 s

In order to find the vertical velocity of the ball, we have now to analyze its vertical motion.

The vertical motion is a free-fall motion, so the ball is falling at constant acceleration; therefore we can use the following suvat equation:

v_y = u_y +at

where

v_y is the vertical velocity at time t

u_y=0 is the initial vertical velocity

a=g=9.8 m/s^2 is the acceleration  of gravity (taking downward as positive direction)

Substituting t = 3.3 s (the time of flight), we find the final vertical velocity of the ball:

v=0 + (9.8)(3.3)=32.3 m/s

5 0
3 years ago
While skateboarding at 19 km/h, Alana throws a tennis ball at 11 km/h to her friend Oliver. If Alana is the reference frame, the
kifflom [539]
Haven't taken physics but I would assume if her friend is standing in front of her that you would add up the speeds and get 30 km/hr.
4 0
3 years ago
I'm willing to give a lot of points if u can help me out.
Anettt [7]

Answer:

i have absolutly no idea how to do it but i looked it up and your answer should be B. i could be wrong but thats what the web told me

7 0
2 years ago
What organisms apart from algae would have needed to be present to remove carbon dioxide from the early atmosphere??
QveST [7]
Plants in general I think. 
photosynthetic organisms.
7 0
3 years ago
Other questions:
  • In at least 150 words, discuss how Chang's use of personification, metaphor, or connotation express one his themes in "Garden of
    8·1 answer
  • A man holding a rock sits on a sled that is sliding across a frozen lake (negligible friction) with a speed of 0.460 m/s. The to
    14·2 answers
  • What units are used to measure force
    7·2 answers
  • How will the speed of a sound wave change if the temperature of the medium rises?. . Select one of the options below as your ans
    5·2 answers
  • CAN SOMEONE HELP ME​
    9·1 answer
  • A dog sits 2.6 m from the center of a merry- go-round. a) If the dog undergoes a 1.7 m/s^2 centripetal acceleration, what is the
    6·1 answer
  • two boxes sit on a frictionless surface and are in contact with one another. the first box has a mass of 7 kg and the second box
    12·1 answer
  • Help please <br>the question is in the picture ​
    8·2 answers
  • When you view the pendulum’s swing, it shows that at the very top of the swing KE = 0. What does that tell you about the pendulu
    11·2 answers
  • Q2. Which of these is what we call drag in a specific
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!