Work Energy and Power - Result Question 16

18. 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

[NEET Kar: 2013]

(a) U(x)>E

(b) U(x)<E

(c) U(x)=O

(d) U(x)E

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Answer:

Correct Answer: 18. (b)

Solution:

  1. (b) As the particle is moving in a potential energy region.

Kinetic energy >0

And, total energy E= K.E. + P.E.

U(x)<E



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