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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
- Two point charges +2 coulomb and +10 coulomb repel each other with a force of 12 N.
- If |A x B|= √3 A.B , then the value of |A + B| is
- A bar magnet has a coercivity of 4×10³ Am⁻¹. It is placed inside a solenoid
- A parallel plate air capacitor is connected to battery. After charging fully
- An electron of mass Mₑ, initially at rest, moves through a certain distance in a uniform
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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