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Imagine a new planet having the same density as that of earth but it is 3 times bigger than the earth in size. If the acceleration due to gravity on the surface of earth is g and that on the surface of the new planet is g’, then
Options
(a) g’=g/9
(b) g’=27g
(c) g’= 9g
(d) g’= 3g
Correct Answer:
g’= 3g
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
- The circular motion of a particle with constant speed is
- A coil has resistance 30 ohm and inductive reactance 20 ohmn at 50 Hz frequency.
- Two capacitors of capacitances 2 μF and 3 μF are joined in series.
- A thin equiconvex lens of refractive index 3/2 and radius of curvature 30 cm
- Electrons with energy 80 keV are incident on the tungsten target of an X-ray tube.
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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