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Two racing cars of masses m₁ and m₂ are moving in circles of radii r₁ and r₂ respectively.Their speeds are such that each makes a complete circle in the same time t.The ratio of the angular speeds of the first to the second car is
Options
(a) 1 : 1
(b) m₁ : m₂
(c) r₁ : r₂
(d) m₁ m₂ : r₁ r₂
Correct Answer:
1 : 1
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion in Plane
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If a gymnast, sitting on a rotating stool with his arms outstretched, suddenly
- An automobile engine develops 100 kW when rotating at a speed of 1800 rev/min
- If angular momentum of a body is increased by 200% its kinetic energy will increase
- Three solids of masses m₁,m₂ and m₃ are connected with weightless string
- The kinetic energy of α-particle emitted in the α-dacay of ₈₈Ra²²⁶ is
Topics: Motion in Plane (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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