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The force of attraction (A) between two objects, whose masses are fixed, varies inversely with the square of their distance of separation (d). The force of attraction between them is 2 units when the distance is 5 cm. What is the distance between the two two objects,if the attraction between them is 8 units? |
| Answer» The force of attraction (A) between two objects, whose masses are fixed, varies inversely with the square of their distance of separation (d). The force of attraction between them is 2 units when the distance is 5 cm. What is the distance between the two two objects,if the attraction between them is 8 units? | |