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A particle with total energy E is moving in a potential energy region U(x). Motion of the particle is restricted to the region when
Options
(a) U(x) > E
(b) U(x) < E
(c) U(x) = E
(d) U(x) <= E
Correct Answer:
U(x) <= E
Explanation:
As the particle is moving in a potentialenergy region.
Kinetic energy >= 0
And, total energy E = K.E. + P.E.
U(x) <= E
Related Questions: - The number of photo electrons emitted for light of a frequency v
- Eight drops of a liquid of density ρ and each of radius a are falling through air
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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
- The number of photo electrons emitted for light of a frequency v
- Eight drops of a liquid of density ρ and each of radius a are falling through air
- A Gaussian surface in the cylinder of cross-section πa² and length L is immersed
- Choose the correct statement
- A particle is kept at rest at the top of a sphere of diameter 42m.When disturbed slightly
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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