69th BPSC Prelims (2023), question 21

🔬 Science & Technology

21. Two objects of different masses falling freely near the surface of the Moon would

    1. have different accelerations
    2. undergo a change in their inertia
    3. have same velocity at any instant
    4. experience forces of same magnitude
    Show answer

    Answer: C — have same velocity at any instant

    In free fall under uniform gravity, speed depends only on g and height, not mass — so both have the same velocity at any instant.

CareerCraft Labs is a private study platform. It is not a government body and is not affiliated with, endorsed by, or authorised by any examination authority. We do not accept applications, conduct examinations, or issue government results. Bihar Public Service Commission