Question

Do copy and pen kept on the table attract each other? If yes, then why not it’s visible?

Answer 1

Answer:

Yes they do attract each other.

Explanation:

The gravitation law suggests that there is a gravitational pull between every other object the reason that it is not visible is that their mass is very negligible in terms of gravitation so there pull becomes nearly zero.

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Answer 2

Answer:

From Newton’s Law of Universal Gravitation we know that

Fg∝1r2

and Fg∝M×m

Since distance between the two masses be increased by a factor of 6, implies

Fnew becomes 136Fg

To make Fnew=Fg , we need to increase

M×m by 36×

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Explanation:

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