an object moving with a speed of 5 m/s has a kinetic energy of 100 J. what is the mass of the object?
1 answer:
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The gravitational force between the two spheres is 0.006 N
Explanation:
The magnitude of the gravitational force between two objects is given by
where
is the gravitational constant
are the masses of the two objects
r is the separation between them
For the two spheres in this problem, we have
r = 2.55 m
Substittuting into the equation, we find
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