AIPMT MAINS 2010 Physics Power MCQ Question
A particle of mass M starting from rest undergoes uniform acceleration. If the speed acquired in time T is V, the power delivered to the particle is
MV²/T
1/2 MV²/T²
MV²/T²
1/2 MV²/T
Correct Answer
Detailed Explanation
The power delivered to a particle is given by the formula P = Fv, where F is the force and v is the velocity. Since F = ma and v = V, P = maV. Using the relation a = V/T, we get P = MV²/T². The correct answer is option D.
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