Question

The value of g at the center of the earth is zero. What will be the weight of a body of mass m kg at the center of the earth ?

March 14, 2024

Answer

Zero

Reason — As we know,

weight of a body of mass m kg = mg

At the center of the earth, acceleration due to gravity g = 0.

Substituting the value in the formula above we get,

W = m × 0 = 0

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