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Two stones of masses m and 2m are whirled in horizontal circles, the heavier one in a radius r/2 and the lighter one in radius r. The tangential speed of lighter stone is n times that of the value of heavier stone when they experience same centripetal forces. The value of n is
Options
(a) 4
(b) 1
(c) 2
(d) 3
Correct Answer:
2
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A voltmeter of range 2 V and resistance 300Ω cannot be converted into ammeter
- Two particles which are initially at rest, move towards each other
- The total energy of an electron in the first excited state of hydrogen atom
- An oscillator circuit consists of an inductance of 0. mH and a capacitor of 20 μF.
- The distance travelled by a particle starting from rest and moving
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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