NCERT Solutions for Class 9 Science Chapter 10
Important NCERT Questions
Gravitation
NCERT Books for Session 2022-2023
CBSE Board and UP Board
Exercises Questions
Page No-144
Questions No-9
What do we call the gravitational force between the earth and an object?
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The gravitational force between the Earth and an object is typically referred to as the “weight” of the object.
Weight is the force exerted by the gravitational pull of the Earth on an object with mass. It is given by the formula:
Weight = Mass x Acceleration due to Gravity
Mathematically, weight (W) can be calculated as the product of an object’s mass (m) and the acceleration due to gravity (g):
W = m x g
The weight of an object on Earth is essentially the gravitational force acting on that object due to the Earth’s gravity. It gives us an understanding of how heavy or massive an object appears when subjected to the pull of gravity on Earth’s surface.
Gravitational force between the earth and an object is known as the weight of the object.
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