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A planet in a distinct solar system is 10 times more massive than the earth and its radius is 10 times smaller. Given that the escape velocity from the earth is 11 km s⁻¹ the escape velocity from the surface of the planet would be
Options
(a) 0.11 km s⁻¹
(b) 1.1 km s⁻¹
(c) 11 km s⁻¹
(d) 110 km s⁻¹
Correct Answer:
110 km s⁻¹
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If force(F),velocity(v) and time(T) are taken as units, then the dimensions of mass are
- A bar magnet with magnetic moment 2.5×10³ JT⁻¹ is rotating in horizontal plane
- The diameter of the eye ball of a normal eye is about 2.5 cm. The power of the eye
- If the earth shrink such that its mass does not change but radius decreases to one
- For principal quantum number n=3, the possible values of orbital quantum number
Topics: Gravitation (63)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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