How does the force of gravity between two bodies change when the distance between them is increased by a factor of 9?

Answer: A change that will always result in an increase in the gravitational force between two objects is: Increase in the mass of the objects and decrease in the distance between them.

Which changes will always result in an increase in the gravitational force between 2 objects choose 2?

Which change will always result in an increase in the gravitational force between two objects? … The objects have the same acceleration.

Which change will cause the gravitational force?

Newton’s explanation of gravity’s behavior was that the effects of an object’s change in mass would cause changes in the gravitational force across the universe instantly. Einstein’s problem with this theory is that it would mean that gravitational waves move faster than the speed of light.

What factors increase gravitational force?

The force of gravity depends directly upon the masses of the two objects, and inversely on the square of the distance between them. This means that the force of gravity increases with mass, but decreases with increasing distance between objects.

Which of the following changes would increase the gravitational force between two objects?

If the distance between two objects increases, the gravitational force between the objects will increase. If the distance between two objects decreases, the gravitational force between the objects will not change.

How does the force of gravitation between two?

How does the force of gravitation between two objects change when the distance between them is reduced to half? Ans. The force of gravitation between two objects is inversely proportional to the square of the distance between them therefore the gravity will become four times if distance between them is reduced to half.

Does gravitational force increase with distance?

Gravitational force is an attraction between masses. The greater the size of the masses, the greater the size of the gravitational force (also called the gravity force). The gravitational force weakens rapidly with increasing distance between masses.

Which planet has the strongest gravitational force?

Jupiter has the highest amount of gravity in our solar system. Jupiter is the largest in our Solar System, meaning it also has the highest gravity. You would weigh two and a half times on Jupiter than what you would on Earth.

What is value of g in physics?

In SI units, G has the value 6.67 × 10–11 Newtons kg–2 m2. … The acceleration g=F/m1 due to gravity on the Earth can be calculated by substituting the mass and radii of the Earth into the above equation and hence g= 9.81 m s–2.

Does gravity increase with height?

Answer: Gravitational forces are central forces, which implies that the gravitational force between any two particles is along the line connecting their mass centres. Also, since the sphere’s surface increases with r2.

What does not affect gravitational pull?

gravitational force decreases greatly over long distances. What does not affect the gravitational force between the earth and the sun? Both objects must have very large masses.

What two factors affect gravitational force How do these factors affect it?

  • Objects with greater mass have a stronger force of gravity between them. …
  • Objects that are closer together have a stronger force of gravity between them.

What makes a gravitational force noticeable?

He stated that the gravitational force depends on two factors. These factors are the masses of the objects and their distance from one another. More massive objects attract one another more than less massive ones… … and objects experience greater effects of gravity when they are nearer to each other.

Which change will have the greatest effect on the gravitational force between two masses?

The strength of the gravitational force between two objects depends on two factors, mass and distance. the force of gravity the masses exert on each other. If one of the masses is doubled, the force of gravity between the objects is doubled. increases, the force of gravity decreases.

What is the gravitational force between two objects Class 9?

Summary : The law of gravitation states that the force of attraction between any two objects is proportional to the product of their masses and inversely proportional to the square of the distance between them. The law applies to objects anywhere in the universe.

Is mass directly proportional to gravitational force?

Gravitational force -an attractive force that exists between all objects with mass; an object with mass attracts another object with mass; the magnitude of the force is directly proportional to the masses of the two objects and inversely proportional to the square of the distance between the two objects.

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Which change will always result in an increase in the gravitational force between two objects?

The gravitational force is the force that attracts any objects with mass. Although we think of gravitational force as acting between plants, there is a gravitational force between all objects. However, sometimes their mass is too small for us to perceive the effects.

The two changes that will always result in an increase in the gravitational force between two objects is increasing the mass of the objects and decreasing the distance between them. Gravitational force is affected by two main factors in the equation, mass of each of the objects and the distance between them. The mass of each object directly increases the gravitational force. The distance is related to the force in such a way that as distance decreases, the force increases by a factor of four. The equation for the gravitational force is:

F = G * M *m / r^2

Where F is the gravitational force, G is the universal gravitational constant, M is the mass of the first object, m is the mass of the second object and r is the distance between them.

Search

How does the force of gravity between two bodies change when the distance between them is increased by a factor of 9?

When the distance between the two objects is halved, the gravitational force becomes four times.

Proof

According to the universal law of gravitation

The gravitational force F between the two bodies of masses M and m is kept at a distance d from each other such that:;

F = G (m1.m2/r2)

Where,

m1 and m2 are the masses of the two bodies.

G is the gravitational constant.

r is the distance between the two bodies.

Given that the distance is reduced to half then,

r = 1/2 r

While the force between the two bodies is inversely proportional to the square of the distance between them which is given as:

F = G (m1.m2/(r/2)2)

F= 4G m1.m2/ r2

Therefore, when the distance is halved, the gravitational between these two bodies becomes four times

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