Universal Gravitation 2
Flashcard
•
Physics
•
11th Grade
•
Practice Problem
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the law of universal gravitation?
Back
The law of universal gravitation states that every point mass attracts every other point mass in the universe with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.
2.
FLASHCARD QUESTION
Front
How does gravitational force change with mass?
Back
If the mass of one or both objects is doubled, the gravitational force between them becomes four times greater.
3.
FLASHCARD QUESTION
Front
What happens to gravitational force when distance is doubled?
Back
When the distance between two masses is doubled, the gravitational force becomes one-fourth as strong.
4.
FLASHCARD QUESTION
Front
What is the relationship between distance and gravitational force?
Back
Gravitational force decreases as the distance between two masses increases.
5.
FLASHCARD QUESTION
Front
What is the formula for gravitational force?
Back
F = G * (m1 * m2) / r^2, where F is the gravitational force, G is the gravitational constant, m1 and m2 are the masses, and r is the distance between the centers of the two masses.
6.
FLASHCARD QUESTION
Front
What does the gravitational constant (G) represent?
Back
The gravitational constant (G) is a proportionality factor used in the equation of universal gravitation, which quantifies the strength of the gravitational force.
7.
FLASHCARD QUESTION
Front
If two objects are 3 times further apart, how does the gravitational force change?
Back
The gravitational force becomes 1/9 of the original force when the distance is tripled.
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