. Gravity The gravitational force F exerted by the earth on an object having a mass of 100 kg is given by the equation 4,000,000 F d? 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?

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