Please help i will give brainliest
In thinking about the uniform distribution of a gravitational field over a sphere, why does gravitational force have an inverse-square relationship with the distance between objects?
because the volume of a sphere is proportional to its radius
because the surface area of a sphere is proportional to the square of its radius
because the volume of a sphere is proportional to the square of its radius
because the surface area of a sphere is proportional to its radius
What happens to the gravitational force between two objects if the distance between them triples?
The force increases by a factor of 9.
The force increases by a factor of 3.
The force decreases by a factor of 9.
The force decreases by a factor of 3.
What must be the units for the gravitational constant G in order for gravitational force to have units of newtons?
m3/(kg⋅s)
m3/(kg⋅s2)
m3/(kg2⋅s)
m3/(kg2⋅s2)
Answers: 2
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Please help i will give brainliest
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