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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
- 540 g of ice at 0° C is mixed with 540 g of water at 80° C. The final temperature
- A conductor of length 5 cm is moved parallel to itself with a speed of 2 m/s,
- A stationary particle explodes into two particles of masses m₁ and m₂ which move
- A body takes 5 minute for cooling from 50⁰C to 40⁰C. Its temperature
- A particle is under two mutually perpendicular simple harmonic motions
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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