Question

Newton's Universal Law of Gravitation is expressed mathematically as
Answer the following question based on this law
What is the meaning of the word Universal in this law ?
(ii) This law holds good for any two bodies in the universe. Then why you or your friend
sitting near each other not feel any force of attraction ?
(iii) Will the force of attraction
between same two bodies be same or different when these
are, in turn, kept on () earth (ii) moon ?
(iv) In what ratio will the force of attraction between same two bodies change when the
distance between them is
(a) halved ?
(b) tripled ?
(v)
In what ratio will the force of attraction change when mass of each of these bodies i
halved ?
Ans. (i) Universal means that diselalle​

Answer 1

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