6 Questions
What happens to the gravitational force between two objects if the distance between them is doubled?
It becomes one-fourth
What is the formula to calculate the gravitational force between two objects?
F = G * (m1 * m2) / r^2
Which scientist proposed the law of universal gravitation?
Isaac Newton
What is the acceleration due to gravity at the surface of the Earth?
9.8 m/s²
What is the direction of the gravitational force acting on an object in free fall?
Downward
What is the relationship between gravitational force and the mass of an object?
Directly proportional
Test your knowledge of gravitational force and the law of universal gravitation with this class 9 physics quiz. Learn about the formula to calculate gravitational force, the impact of distance on gravitational force, and the scientist behind the law of universal gravitation.
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