As you go down into a well, your weight
A) increases slightly
B) decreases slightly
C) remains exactly the same
D) None of the above
Answers
Answer:
B) decreases slightly
Explanation:
The trendy fee of 9.eight ms-2 refers back to the Earth as a homogeneous sphere, however in reality, there are numerous motives for this fee to variety from not less than 9.seventy eight ms-2 on the Equator to a most of 9.eighty three ms-2 on the poles.The gravitational pressure on the earth's middle is 0.The similarly you pass farfar from earth, the lesser the gravitational pressure you experience.As you pass down right into a well, your weight decreases slightly. Hence, Option 2 is correct.And nearer you return back to the floor of the earth, a greater gravitational pressure acts on you. This is due to the inverse rectangular law.But as you preserve on shifting closer to the middle of the earth, the gravitational pressure acting, via way of means of the distinctive feature of earth's mass, on you may steadily hamper and in the long run pass 0 after you attain the earth's middle.Not due to the fact there's no gravitational pressure down there however due to the fact on the middle you may be absolutely surrounded or enveloped via way of means of the earth, as a result, you may be pulled via way of means of same forces in all directions.Hence all of the gravitational pressure traces will cancel out every different leaving you with 0 internet pressure.
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