science
Grade8
Easy
Question
What is the direction of the gravitational force of the Earth?
- Towards the surface of the Earth
- Towards the center of the Earth
- Away from the surface of the Earth
- None of the above
Hint:
Earth pulls a body towards the centre.
The correct answer is: Towards the center of the Earth
Here the correct option will be 'b' i.e; towards the centre of the earth. It is because the earth is spherical in shape so according to the centre of mass concept most of the mass is present at the centre. So, when gravitational force attracts the object it is towards the centre.
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