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Two bodies A and B have masses 20 Kg and 5 Kg respectively. Each one is acted upon by a force of 4 kg wt. If they acquire the same kinetic energy in times tᴀ and tʙ, then the ratio tᴀ/tʙ
Options
(a) 1/2
(b) 2
(c) 2/5
(d) 5/6
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: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A resistance of 20 ohm is connected to a source of an alternating potential V
- The work function for metals A,B abd C are respectively 1.92 eV,2.0 eV and 5 eV.
- The oscillation of a body on a smooth horizontal surface is represented by the equation
- Pure Si at 500 K has equal number of electron (nₑ) and hole (nₕ) concentrations
- A bimetallic strip consists of metals X and Y. It is mounted rigidly at the base as shown
Topics: Work Energy and Power (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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