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
Montano1993 [528]
3 years ago
12

Gravitational force is reduced by _____ between objects.

Physics
2 answers:
Fittoniya [83]3 years ago
8 0
Gravitational force is reduced by:
B. The square of the distance..... hope that helps ;)
Anon25 [30]3 years ago
8 0

Answer : The correct option is, (B) the square of the distance

Explanation :

Gravitational force : It is defined as the gravitational force is directly proportional to the product of the masses of the two object and an inversely proportional to the square of the distance between the two object.

The gravitational force (F) between the two object masses (M) and (m) and the distance between the two object (r) is given by the equation,

F=G\frac{Mm}{r^2}

where,

G = gravitational constant

When the distance between the two object doubles then the gravitational force is reduced by one fourth (1/4)th between objects.

When the distance between the two object triples then the gravitational force is reduced by one ninth (1/9)th between objects.

Gravitational force is inversely proportional to the square of the distance of two object.

Therefore, the gravitational force is reduced by the square of the distance between objects.

You might be interested in
What is one of Kepler's laws of planetary motion?
iragen [17]

Answer:

a. Planets move on elliptical orbits with the Sun at one focus.

Explanation:

Johannes Kepler was an astronomer who discovered that planets had elliptical orbits in the early 1600s (between 1609 and 1619).

The three (3) laws published by Kepler include;

I. The first law of planetary motion by Kepler states that, all the planets move in elliptical orbits around the Sun at a focus.

II. According to Kepler's second law of planetary motion, the speed of a planet is greatest when it is closest to the Sun.

Thus, the nearer (closer) a planet is to the Sun, the stronger would be the gravitational pull of the sun on the planet and consequently, the faster is the speed of the planet in terms motion.

III. The square of any planetary body's orbital period (P) is directly proportional to the cube of its orbit's semi-major axis.

Hence, one of Kepler's laws of planetary motion states that planets move on elliptical orbits with the Sun at one focus. This is his first law of planetary motion.

4 0
3 years ago
PLZ ANSWER!!! QUICKLY
grandymaker [24]
Light because they need light to grow

3 0
3 years ago
Read 2 more answers
A toroid having a square cross section, 5.00 cm on a side, and an inner radius of 15.0 cm has 500 turns and carries a current of
SCORPION-xisa [38]

Answer:

a).β=0.53x10^{-3} T

a).β=0.40 x10^{-4} T

Explanation:

The magnetic field at distance 'r' from the center of toroid is given by:

\beta =\frac{u_{o}*I*N}{2\pi*r}

a).

N=500\\I=0.800A\\r=15cm*\frac{1m}{100cm}=0.15m\\u_{o}=4\pi x10^{-7}\frac{T*m}{A}  \\\beta=\frac{4\pi x10^{-7}\frac{T*m}{A}*0.8A*500}{2\pi*0.15m} \\\beta=0.53x10^{-3}T

b).

The distance is the radius add the cross section so:

r_{1}=15cm+5cm\\r_{1}=20cm

r_{1} =20cm*\frac{1m}{100cm}=0.20m

\beta =\frac{u_{o}*I*N}{2\pi*r1}

\beta =\frac{4\pi x10^{-7}*0.80A*500 }{2\pi*0.20m} \\\beta=0.4x10^{-3} T

3 0
3 years ago
The specific gravity of mantle rock is about 3.3. True False
Alla [95]
True is the correct answer
5 0
3 years ago
Directions: Read the following excerpts carefully, then identify whether they employ informative, persuasive, or argumentative w
Savatey [412]

Hi there!

Informative writing has the intent to inform or educate us on a particular topic or event. It gives us more information and insight onto something.

Persuasive writing has the intent of convincing us to believe in a certain idea or to perform a certain action. For instance, advertisements have a persuasive intent; they are persuading us to buy a product or service.

Argumentative writing is similar to persuasive writing in the sense that they are persuading us to believe a certain idea. However, they are often based on logic and fact rather than opinions.

Let's look at the first excerpt.

<em>This morning at 9 a.m., a school bus collided with a car at the intersection of Osmena and Cabrera streets. The passengers were not injured, but the medical personnel checked each student as well as the driver before they were transported to their school.</em>

This text doesn't try to convince us in believing something. It doesn't argue anything and it only tries to give us more insight onto the event, which is a car accident. No opinions are stated and only events are given.

Therefore, this excerpt uses an informative writing technique.

4 0
2 years ago
Other questions:
  • A ball at rest starts rolling down a hill with a constant acceleration of 3.2 meters/second. What is the final velocity of the b
    15·1 answer
  • Which description explains the flow of heat? A. from cold to hot B. from hot to cold C. from cool to warm D. from cold to warm
    5·2 answers
  • You are designing a hydraulic lift for a machine shop. The average mass of a car it needs to lift is about 1500 kg. You wish to
    6·1 answer
  • Two students walk in the same direction along a straight path, at a constant speed one at 0.90 m/s and the other at 1.90 m/s. a.
    12·1 answer
  • This is the name given to organizations who attempt to affect the political process by informing and influencing members the gov
    14·2 answers
  • When a carpet is beaten with a stick dust particles off<br> ...why
    5·1 answer
  • A driver of a car traveling at -15m/s applies the brakes, causing a uniform acceleration of +2.0m/s2. If the brakes are applied
    14·1 answer
  • You watch a distant lady driving nails into her front porch at a regular rate of 2 strokes per second. You hear the sound of the
    13·1 answer
  • Describe how the potential energy changes
    8·2 answers
  • Two newly discovered planets follow circular orbits around a star in a distant part of the galaxy. The orbital speeds of the pla
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!