Which of the following is true? a. the earth exerts a gravitational force on the moon, but the moon does not exert a gravitational force on the earth. b. the moon exerts a gravitational force on the earth, but the earth does not exert a gravitational force on the moon. c. the earth and moon do not exert gravitational forces. d. the earth and moon both exert a gravitational force on each other.
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Which of the following is true? a. the earth exerts a gravitational force on the moon, but the moo...
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