NDA 2026 Physics question
Consider the following statements : I. The weight of an object is the same everywhere on the surface of the Earth, but its inertial mass could be different. II. The inertial mass and gravitational mass of an object are proportional and the proportionality constant is the same everywhere. III. The inertial mass and weight of an object are the same at different places on Earth. Which of the statements given above is/are correct ?
Answer: (B)
Solution
Mass is an intrinsic property and is the same everywhere, while weight varies from place to place because varies; so statements I
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