The gravitational force f exerted by the earth on an object having a mass of 100 kg is given by the equation
f =
4,000,000
d2
where d is the distance (in km) of the object from the center of the earth, and the force f is measured in newtons (n). for what distances will the gravitational force exerted by the earth on this object be between 0.0004 n and 0.01 n?
Answers: 1
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