What is the weight of a block of mass 5 kg at the center of the earth-A- 50 NB- 100 NC- 0 ND- 8-3 N

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Question

What is the weight of a block of mass 5 kg at the center of the earth?

50 N

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100 N

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0 N

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8.3 N

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Solution

The correct option is C 0 N
Since, weight is the force due to the gravity of earth. However, gravity of earth is zero at its center because of symmetry of the earth about it. Therefore the weight of the block would be zero.

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What is the weight of a block of mass 5 kg at the center of the earth?

The correct option is C 0 NSince, weight is the force due to the gravity of earth. However, gravity of earth is zero at its center because of symmetry of the earth about it. Therefore the weight of the block would be zero.

The correct option is C 0 N
Since, weight is the force due to the gravity of earth. However, gravity of earth is zero at its center because of symmetry of the earth about it. Therefore the weight of the block would be zero.