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At what height h above earth, the value of g becomes g/2 (where R=radius of earth)?
Options
(a) (√2-1)R
(b) √2R
(c) (√2+1)R
(d) R/√2
Correct Answer:
(√2-1)R
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Gravitation
(63)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Sodium has body centred packing. Distance between two nearest atoms is 3.7 Å.
- Two discs of moment of inertia I₁ and I₂ and angular speeds ?￢ﾂﾁ and ?￢ﾂﾂ are rotating
- A bullet of mass m moving with velocity v strikes a block of mass M at rests
- Acceleration of a particle, executing SHM, at its mean position is
- An alternating voltage e=200s in100t is applied to a series combination
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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