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A body of mass m is accelerated uniformly from rest to a speed v in a time T.The instantaneous power delivered to the body as a function of times is, given by
Options
(a) (mv²/T²)t
(b) (mv²/T²)t²
(c) 1/2(mv²/T²)t
(d) 1/2(mv²/T²)t²
Correct Answer:
(mv²/T²)t
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
- An elevator car whose floor to ceiling distance is equal to 2.7m starts
- The velocity of electromagnetic radiation in a medium of permittivity ε₀
- Three blocks A,B and C of masses 4 kg, 2 kg and 1 kg respectively are in contact
- Two metal spheres of radii 0.01m and 0.02m are given a charge of 15mC and 45mC
- The number of NAND gates required to form an AND gate is
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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