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
lesya692 [45]
3 years ago
15

The gravitational force between two spheres in outer space is 1000 n. how large would this force be if the mass of each sphere w

ere doubled and the distance between them were doubled?
Physics
1 answer:
kipiarov [429]3 years ago
3 0

The force will remain same if the mass of each sphere is doubled and the distance between them is doubled as well.

The force of gravitation between two spheres is given by

f=\frac{G m1 m2}{r^{2}}

m1= mass of first object

m2= mass of second object

r= distance between the masses

Now if each mass is doubled and the distance r is doubled as well

F'= \frac{G (2m1)(2m2)}{(2r)^{2}}

F'= \frac{4 G m1 m2}{4r^{2}}

F'=\frac{G m1 m2 }{r^{2}}

so F'= F

so the force remains same and is equal to 1000 N.

You might be interested in
Write a complete scientific explanation to account for why the ball that was moving faster caused more flour to spread out.​
Harlamova29_29 [7]

Answer:

It is due to the large impulse is imparted on the flour.

Explanation:

A ball is moving faster.

When a ball is moving faster strikes to the flour, the change in momentum is large and thus the impulse imparted on the flour is large.

Impulse = change in momentum

So, as the flour experiences large impulse and large momentum so that the flour spreads out.

If the change in momentum is large so the flour spreads out is more.  

8 0
3 years ago
On Earth, a kangaroo jumping will eventually return to ground due to the unbalanced force of gravity. What law does this illustr
Kryger [21]
Newton’s law is the answer
6 0
3 years ago
A useful tool for recoding observations for later analysis is a. This is for science
Gnoma [55]
What type of recording device? You can have a: camera and voice recorder, these are the only type of recording device I can think of

There may be more, but these are the ones I think you are allowed... hope this helps you ☁︎☀︎☁︎
5 0
3 years ago
When a neutrally charged atom loses an electron to another atom, the result is the creation of
asambeis [7]
ionic compound. The atom that lost the electron becomes a cation, and the atom that gains an electron becomes an anion. The cation and anion bond together because they have opposite charges to form an ionic compound. The question may be looking for just cation or anion, though.
8 0
3 years ago
name three sources of energy that can be absorbed by atoms to produce light. which source is used in bioluminescent organisms?
soldi70 [24.7K]

Explanation:

Heat energy

Solar energy

Electrical energy

Energy is the ability to do work. There are different forms of energy and they can be converted from one form to the other.

Heat energy is due to the changes in temperature of a body. When a body is heated, the electrons excite and gives off radiant energy which are visible to human eye. We often see red light when a body is heated.

Solar energy can be absorbed by organisms to produce light. Such an example is bioluminescence in some organisms. During the day, they trap solar energy that they glow with at night.

Electrical energy can also be used to produce light. We often see this in lightning and electrical bulbs in a circuit.

learn more:

Human eye and visible light brainly.com/question/5305525

#learnwithBrainly

3 0
3 years ago
Other questions:
  • 1.5kj of energy are used every second by a microwave oven, what is the power rating of the oven?
    15·2 answers
  • What color is the sky?
    7·2 answers
  • The shortest wavelength within the visible spectrum is _______ light.
    7·2 answers
  • How is the frequency of sound measured? <br><br><br> answer asap!!
    12·1 answer
  • Which of the following scientists won a noble prize of pioneering work in the study of the evolution of stars?
    13·2 answers
  • Mary wishes to lose 5 pounds before her vacation in approximately 5 weeks. Her average consumption is 2,100 kilocalories per day
    9·1 answer
  • According to Archimedes' Principle, what condition has to be met for an object to float?you will get branliest
    8·1 answer
  • I desperately need help with my Physics Exam I am failing this class will mark Brainliest to whoever helps the most: PART 1 (I d
    9·1 answer
  • PLZZZ HELPPP ASAP<br> I really need help as soon as possible
    5·1 answer
  • Help needed!<br><br><br> Giving Brainliest and 15 points!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!