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Questions and Answers
What is the formula to calculate gravitational force between two objects?
What is the formula to calculate gravitational force between two objects?
- F = G * (m1 * m2) * r^2
- F = (G * m1 * m2) / r^2 (correct)
- F = G * (m1 * m2) / r^2
- F = (G * m1 * m2) * r^2
What happens to the gravitational force between two objects if the distance between them is doubled?
What happens to the gravitational force between two objects if the distance between them is doubled?
- It remains the same
- It becomes half
- It becomes one-fourth (correct)
- It becomes four times
If the mass of one of the objects in a gravitational interaction is doubled, what happens to the gravitational force between the two objects?
If the mass of one of the objects in a gravitational interaction is doubled, what happens to the gravitational force between the two objects?
- It remains the same
- It becomes four times
- It becomes half
- It doubles (correct)
What is the value of the universal gravitational constant, G, in the formula for gravitational force?
What is the value of the universal gravitational constant, G, in the formula for gravitational force?
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What is the direction of the gravitational force between two objects?
What is the direction of the gravitational force between two objects?
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What happens to the gravitational force between two objects if the distance between them is tripled?
What happens to the gravitational force between two objects if the distance between them is tripled?
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