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Two bodies of masses m₁ and m₂ and having velocities v₁ and v₂ respectively , moving along a straight line are brought to rest by equal resistances forces.If one moves twice as that of the duration of other but goes only 1/2 of the distances covered by the other before coming to rest, the ratio v₁ / v₂ and m₁ / m₂ are
Options
(a) 1/4, 8
(b) 1/2 , 1/4
(c) 1/8 , 1/2
(d) 1/4 , 1/6
Correct Answer:
1/4, 8
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion in Straight Line
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The sun light reaches us as white and not as its components because
- A coin of mass m and radius r having moment of inertia I about the axis passes
- The wavelength of the short radio waves, microwaves, ultraviolet waves are λ₁,λ₂ and λ₃
- What are the unit of K = 1 / (4 π ?￢ﾂﾒ)
- The temperature of a metal block is increased from 27⁰C to 84⁰C. The rate of radiated energy
Topics: Motion in Straight Line (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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