AIPMT MAINS2010Physics-Work, Energy and Power
AIPMT MAINS 2010 Physics Power MCQ Question
Type: MCQ-conceptual-Medium-Class 11
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
A
MV²/T
B
1/2 MV²/T²
C
MV²/T²
D
1/2 MV²/T
Correct Answer
Option D
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.
Found an issue with this question?