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
STALIN [3.7K]
3 years ago
6

rutherford was the first to hypothesize that electrons orbit a positively charged nucleus a. true b.false

Physics
1 answer:
konstantin123 [22]3 years ago
7 0
A) true; he performed experiments which showed that negatively-charged electrons orbited the positively-charged nucleus.
You might be interested in
Why would the bulb not light?
Norma-Jean [14]

Im not sure this is correct but, i think thats because the wire connected at the negative side. The current go from positive to negative and thats why the bulb not light, also the bulb location is not at the center of the battery which explain why there's no current at the upper side.

Hope you understand. Sorry if my english sucks YEET

6 0
3 years ago
Read 2 more answers
¿Cómo se transforma la energía por eso uso de sistemas amortiguados en una bicicleta?
Goryan [66]

Answer:

No cheating: you’re starring in a movie w/ the last person saved in your camera roll and the last song you listened to is the title.

"let's go everywhere" the movie with taemin and taeyong sounds like something i would watch ♡ https://t.co/tGdUt7CKPc

8 0
3 years ago
A potter's wheel has the shape of a solid uniform disk of mass 13.0 kg and radius 1.25 m. It spins about an axis perpendicular t
Fittoniya [83]

Answer:10.82 kg-m^2

Explanation:

Given

Mass of solid uniform disk M=13 kg

radius of disk r=1.25 m

mass of lump m=1.7 kg

distance of lump from axis r_0=0.63

Moment of inertia is the distribution of mass from the axis of rotation

Initial moment of inertia of disk I_1=\frac{Mr^2}{2}

I_1=\frac{13\times 1.25^2}{2}=10.15 kg-m^2

Final moment of inertia I_f=Moment of inertia of disk+moment of inertia of lump about axis

I_f=\frac{Mr^2}{2}+mr_0^2

I_f=10.15+1.7\times 0.63^2

I_f=10.15+0.674

I_f=10.82 kg-m^2

3 0
4 years ago
What is the internal resistor of the cell in closed circuit?
Drupady [299]

Generally, the internal resistance of the new battery is small, about 0.2 euros, while the old battery is large, close to 1 euro ,

5 0
4 years ago
What use do we have for motion diagrams?
mamaluj [8]

Answer:

A motion diagram represents the motion of an object by displaying its location at various equally spaced times on the same diagram. Motion diagrams are a pictorial description of an object's motion. They show an object's position and velocity initially and present several spots in the center of the diagram.

Explanation:

7 0
3 years ago
Other questions:
  • What happens when light enters water?
    13·1 answer
  • How long will it take a runner to travel a distance of 1000 m at a speed of 12 m/s?
    14·1 answer
  • Near the center of our galaxy, hydrogen gas is moving directly away from us in its orbit about a black hole. The electromagnetic
    10·1 answer
  • Give. 1325419200 seconds , convert to years.
    7·1 answer
  • Meredith walks from her house to a bus stop that is 260 yards away. If Meredith is 29 yards from her house, how far is she from
    10·1 answer
  • True or false EM waves with longer wavelengths have higher frequencies
    5·1 answer
  • A boy pulls his 9.0 kg sled, applying a horizontal force of 14.0 N (rightward). The coefficient of friction between the snow and
    13·1 answer
  • 10 points
    11·1 answer
  • The apostrophe is used correctly in the following sentence.
    12·1 answer
  • a body builder uses a chest expander with 5 strings.it takes a force of 200n to pull one string by 15cm.how much force will be n
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!