JAMB - Physics (1980 - No. 1)

Which of the following statements are true of the law of universal gravitation?

any two bodies attract each other with a force which is proportional to the difference of their masses

any two bodies attract each other with a force which is inversely proportional to the square of the distance between them

any two bodies attract each other with a force which is proportional to the product of their masses and inversely proportional to the square of the distance between them

any two bodies attract each other with a force which is proportional to the square of the distance between them

any two bodies attract each other with a force which is proportional to the sum of their masses

JAMB - Physics (1980 - No. 1)

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