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
Klio2033 [76]
3 years ago
11

The neurons that select a particular motor program are the __________.

Physics
1 answer:
Dmitry [639]3 years ago
4 0

Answer:

upper motor neurons in the premotor cortex

Explanation:

Motor neurons are a type of nervous system cells that are located in the brain  and in the spinal cord. They have the function of producing the stimuli that cause the contraction of the different muscle groups of the organism. They are therefore essential for daily activities that require muscle contraction: walking, talking, moving hands and in general all body movements.

You might be interested in
Why does Marx’s workers’ paradise resolve the problems of capitalism?
Leni [432]
We need the story or article
3 0
3 years ago
This force involves the attraction between objects with mass.
yKpoI14uk [10]
B.) Gravitational Mass
3 0
3 years ago
Read 2 more answers
Which of the following is a part of a pair of scissors?
notsponge [240]

Technically, it's a wedge choice letter D.

 

7 0
3 years ago
Read 2 more answers
Let r denote the distance between the center of the earth and the center of the moon. What is the magnitude of the acceleration
stepan [7]

Answer:

The magnitude of the acceleration ae of the earth due to the gravitational pull of the moon is \mathbf{3.3187\times10^{-5}}\frac{m}{s^{2}}

Explanation:

By Newton's gravitational law, the magnitude of the gravitational force between two objects is:

F=G\frac{Mm}{r^{2}}(1)

With G the gravitational constant, M the mass of earth, m the mass of the moon and r the distance between the moon and the earth, a quick search on physics books or internet websites give us the values:

M=5.972\times10^{24}\,kg

m=7.34767309\times10^{22}\,kg

r=384400\,km

G=6.674\times10^{-11}\,\frac{N\,m^{3}}{kg^{2}}

Using those values on (1)

F=(6.674\times10^{-11})*\frac{(5.972\times10^{24})(7.34767309\times10^{22})}{(384400\times10^{3})^{2}}

F\approx1.98193\times10^{20}N

Now, by Newton's second Law we can find the acceleration of earth ae due moon's pull:

F=M*ae\Longrightarrow ae=\frac{F}{M}=\frac{1.98193\times10^{20}}{5.972\times10^{24}}\approx\mathbf{3.3187\times10^{-5}}

6 0
4 years ago
Một oto đang chạy với vận tốc là 10m/s thì tăng tốc và chuyển động nhanh dần đều sau 20s thì đạt vận tốc 14m/s
Tasya [4]

a) gia tốc = vf-vi / t

a = 14-10 / 20

a = 0,2ms⁻²

b) dưới dạng a = Δv / t

v = lúc

v = 0,2 × 40

v = 8ms⁻¹

như v = d / t

do đó d = vt

d = 8 × 40

d = 320m

hãy đánh dấu là trí óc nhất

4 0
3 years ago
Other questions:
  • Whats the texture of copper wire​
    13·1 answer
  • A tennis ball is hit into the air with a racket. When is the ball’s kinetic energy the greatest? Ignore air resistance.
    5·1 answer
  • Radio telescopes can sometimes detect stars which are behind dust clouds. <br> a. True<br> b. False
    13·1 answer
  • Which of saturn's moons has an atmosphere that is most like earth's?
    8·2 answers
  • What is a change in the speed of an object called?
    9·2 answers
  • 1. Convert 100 m, the length of a well-known track event, to kilometers.
    12·1 answer
  • In which situation is a person doing scientific work on an object?
    5·1 answer
  • _______ are an especially good indicator of climate change because scientists can find clues about ancient organisms and their e
    15·1 answer
  • How far can your little brother get if he can travel at 2.5 m/s and in 5?
    11·1 answer
  • The centripetal force is proportional to the _____. mass velocity squared inverse of the radius All of the above
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!