## Which statement describes newton's law of universal gravitation?

Which statement describes Newton's law of universal gravitation? **Every object in the universe attracts every other object**.

**Which statement describes Newton's law of universal gravitation?**

Newton's law of gravitation, statement that **any particle of matter in the universe attracts any other with a force varying directly as the product of the masses and inversely as the square of the distance between them**.

**Which statement describes gravity quizlet?**

Which statement describes gravity? **Gravity is the force that pulls objects toward Earth's center**.

**What does the universal law of gravitation not explain?**

Thus, the **motion of electrons in an atom** is not explained by the Universal law of gravitation.

**What is Newton's law of gravitation define Newton's gravitational constant on the basis of it?**

**F = G m 1 m 2 r 2** , where is gravitational constant. Gravitational constant : It is constant which relates the force of attraction between two bodies to their masses and the distance between them.

**Which of the following statement is true about gravity?**

The correct answer is **It's always attractive**. Gravitational force is a natural phenomenon by which two bodies with specific masses are brought towards each other. Gravitational force is always attractive in nature.

**Which of the following is the best description of gravity?**

The answer is gravity: **an invisible force that pulls objects toward each other**. Earth's gravity is what keeps you on the ground and what makes things fall.

**Which of the following statement is correct about force of gravity?**

As the gravitational acts between the centers of the two masses, therefore, the gravitational force is a central force. Hence, the correct regarding the gravitational is that **the gravitational always forms an action and reaction pair**.

**Why is the universal law of gravitation a law?**

It is called so **because it is applicable on all bodies having mass(like the sun, moon, earth or an apple) and the bodies will be governed by the same law**, that is newton's law of gravitation. Newton's law of gravitation is valid anywhere in the universe irrespective of the size and shape of the object.

**What is the universal law of gravitation important?**

The importance of the universal law of gravitation is as follows: **It explains the motion of planets around the sun**. It helps in determining the trajectory of astronomical bodies and to predict their motion. It also explains rainfall, the motion of water in the oceans, rivers etc.

## Is the law of gravity a universal law?

**Gravity is universal**. This force of gravitational attraction is directly dependent upon the masses of both objects and inversely proportional to the square of the distance which separates their centers.

**What is an example of the law of universal gravitation?**

Newton proved that the force that causes, for example, **an apple to fall toward the ground is the same force that causes the moon to fall around, or orbit, the Earth**. This universal force also acts between the Earth and the Sun, or any other star and its satellites.

**How did Newton discover the universal law of gravitation?**

Legend has it that Isaac Newton formulated gravitational theory in 1665 or 1666 **after watching an apple fall and asking why the apple fell straight down, rather than sideways or even upward**.

**What do Newton's laws of motion explain?**

Sir Isaac Newton's laws of motion explain **the relationship between a physical object and the forces acting upon it**. Understanding this information provides us with the basis of modern physics.

**Which statement is true about the gravitational force between objects in the universe?**

**Gravitational force is directly dependent on mass**. We know that the mass of atoms is very less therefore, gravitational force is negligible in atoms. Statement - 3 is correct. Gravitational force is not the same for every pair of body, it will vary with different masses and distance between them.

**Is Newton's law of gravitation true?**

Newton's law has later been superseded by Albert Einstein's theory of general relativity, but **the universality of gravitational constant is intact** and the law still continues to be used as an excellent approximation of the effects of gravity in most applications.

**Which of the following statement is correct regarding the universal gravitational constant g?**

The correct option is **B False**. The Universal gravitational constant: The Universal gravitational constant is defined as the force of attraction between two objects with unit mass separated by a unit distance at any part of this universe.

**Which is the best example of gravity answer?**

One of the best examples of gravity is **when a person drops a ball and it falls to the ground**.

**Which of the following statements best describes how gravitational force is affected by mass or distance?**

The size of the gravitational force is proportional to the masses of the objects and **weakens as the distance between them increases**.

**Which statement is a good example of gravity?**

**The Moon stays on orbit around Earth** because of gravity. The apple and the book both fall because of gravity.

## Which of the following statement is incorrect about gravitational force?

**Statement 2** is incorrect: Because the gravitational force is directly proportional to the mass of both interacting objects.

**Which of the following statement is not correct regarding gravitational force?**

**The gravitational force is a central force**. Hence, (d) is an incorrect statement.

**What is the force of gravity on an object called?**

**Weight** refers to the force with which gravity pulls upon the object.

**How is Newton's second law of motion related to universal law of gravitation?**

Newton's second law states that **the net external force acting on an object is responsible for the acceleration of the object**. If air resistance is negligible, the net external force on a falling object is only the gravitational force (i.e., the weight of the object).

**What phrase best describes a gravitational force?**

You must have heard the phrase '**what goes up must come down**'. In physics terms, as Sir Isaac Newton discovered, what goes away from the earth will be pushed back towards it.

**What is the gravitational force between two objects proportional to?**

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.

**What 2 things does the law of universal gravitation depend on?**

The strength of the gravitational force between two objects depends on two factors, **mass and distance**.

**What is Newton's second law statement?**

Newton's second law of motion states that **F = ma, or net force is equal to mass times acceleration**. A larger net force acting on an object causes a larger acceleration, and objects with larger mass require more force to accelerate.

**What statement is true about gravitational force?**

The correct answer is **It's always attractive**. Gravitational force is a natural phenomenon by which two bodies with specific masses are brought towards each other. Gravitational force is always attractive in nature.

**What is the best description of gravitational potential energy?**

Gravitational potential energy is **the energy an object has due to its position above Earth, energy due to its height**. We know this energy exists because it takes effort to lift an object up to a height and also because when we release an object, it falls, gaining kinetic energy.

## What happens to gravitational force between two objects if?

**When the mass of an object is doubled then the force between them is doubled**. When the distance between the objects is doubled then force between them is one fourth. When the distance between the objects is tripled then force between them is one ninth.

**What happens to the gravitational attraction between objects when the distance?**

The force of gravity will **decrease** when the distance between the two objects increases.

**How do you find the gravitational force between two objects?**

**Gravitational Force = (Gravitational Constant × Mass of first object × Mass of the second object) / (Distance between the centre of two bodies) ^{2}**.