# In which direction do we attract Earth?

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Answer: yes in vertically upward direction.

## Do we attract Earth or Earth attract us?

The two forces are equal and opposite. You can see this from Newton’s Universal Law of Gravity (which gives us the force pulling them together, and is “symmetric”), but more obviously from Newton’s 3rd Law. The earth attracts us with the same force as much as a we attract the earth.

## Do we attract Earth?

And yes, in the classical view, you attract the Earth with the same force as the Earth attracts you. While your gravity is very weak, the mass of the Earth attracted by it is enormous.

## Which force attract us to the Earth?

The force which attracts us towards the centre of Earth is the gravitational force. This is the non contact force that acts on two bodies by virtue of their mass.

## Why does Earth attract everything towards it?

Any object which has mass has the gravity. The objects with more mass have more gravity and with less mass have less gravity. … The Earth is one massive object with very strong gravitational force. As a result the gravity of Earth attracts all objects towards the centre of Earth.

## How can the mass of Earth be determined class 9?

The mass of the Earth may be determined using Newton’s law of gravitation. It is given as the force (F), which is equal to the Gravitational constant multiplied by the mass of the planet and the mass of the object, divided by the square of the radius of the planet.

## Which form of energy is most preferred and why in physics?

6.9 Which form of energy is most preferred and why? Ans: Solar energy is the most preferred. Explanation: Solar energy is the energy coming from the Sun and is used directly and indirectly.

## What is the importance of law of gravitation?

The importance of universal law of gravitation is that it explains the motion of planets around the sun; the motion of moon around the earth; and the motion of artificial satellites around the earth. It also explains the phenomena of rainfall, snowfall, and flow of water in rivers on the earth.

## How can u say that gravitational force is a field force?

5.6 How can you say that gravitational force is a field force? Ans: The force of gravity can indeed be described as a force field. Any object having mass will create a gravitational attraction in all directions, with decreasing intensity as the distance from the object increases.

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## What is the field force?

A field force is described with the help of a vector quantity which determines the magnitude and direction of this force in the field at any point. All the field forces are non-contact in nature. There are two fundamental field forces in nature, the Gravitational force and the Electromagnetic force.

## Does the Apple attract the Earth?

According to the third law of motion, the apple does attract the earth. But according to the second law of motion, for a given force, acceleration is inversely proportional to the mass of an object . The mass of an apple is negligibly small compared to that of the earth.

## What will happen if there is no attraction coming from the earth?

Without gravity, the air in the atmosphere has no reason to hang around, and it would immediately leap into space. … Without an atmosphere, any living thing would die immediately and anything liquid would boil away into space. In other words, no one would last long if the planet didn’t have gravity.

## Is there gravity in space?

In fact, a small amount of gravity can be found everywhere in space. Gravity is what holds the moon in orbit around Earth. … Gravity, however, does become weaker with distance. It is possible for a spacecraft to go far enough from Earth that a person inside would feel very little gravity.

## Where is the maximum weight of body?

Now the weight of the body is directly proportional to the acceleration due to the gravity on the surface of the earth. So the weight of the body is maximum at the poles and minimum at the equator on the surface of the earth.

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## Who found gravity on Earth?

Isaac Newton: The man who discovered gravity.

## What states that every object in the universe attracts every other object?

Newton’s law of universal gravitation states that every point mass in the universe attracts every other point mass with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.