Question
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Amit buys few grams of gold at the poles as per the instruction of one of his friends. He hands over the same when he meets him at the equator. Will the friend agree with the weight of gold bought? If not, why? [Hint : The value of g is greater at the poles than at the equator.]
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Text solutionVerified
Let be the mass of the gold bought.
Also, let the acceleration due to gravity at poles and at equator be and respectively.
Acceleration due to gravity at poles is slightly greater than that at equator.
Weight of gold at poles
Weight of gold at equator
But as
Hence the weight of gold is slightly less at equator.
So the friend will not agree with Amit about the weight of gold bought.
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Question Text | Amit buys few grams of gold at the poles as per the instruction of one of his friends. He hands over the same when he meets him at the equator. Will the friend agree with the weight of gold bought? If not, why? [Hint : The value of g is greater at the poles than at the equator.] |
Updated On | Sep 1, 2023 |
Topic | Gravitation |
Subject | Science |
Class | Class 9 |
Answer Type | Text solution:1 Video solution: 6 |
Upvotes | 652 |
Avg. Video Duration | 3 min |