A large solid sphere of diameter d attracts a small particle with a force FF. If the central portion of the sphere of diameter d2d2 be removed leaving behind a cavity, then the new force of attraction becomes
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Answer:
the new force of attraction becomes 7/8 times of initial force
Explanation:
As we know that the gravitational force of attraction between two masses is given by
here one of the particle is a sphere of diameter "d"
so we will have
now when central part of the sphere of diameter d/2 is removed then the remaining mass of the sphere is given as
so we will have
so new force of attraction between the two masses is given as
so the new force of attraction becomes 7/8 times of initial force
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Topic : Gravitational Force
https://brainly.in/question/6648726
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