A particle free to move along X-axis has potential energy given as U(X) =k(1-e⁻ˣ²)

Options

(a) at points away from the origin, the particle is in unstable equilibrium
(b) for any finite non-zero value of x,there is a force directed away from the origin
(c) if its total mechanical energy isk/2, it has its minimum kinetic energy at the origin
(d) if its total mechanical energy isk/2, it has its maximum kinetic energy at the origin

Correct Answer:

if its total mechanical energy isk/2, it has its maximum kinetic energy at the origin

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

1. An astronomical telescope arranged for normal adjustment has a magnification of 6.
2. A ball is projected upwards from the foot of a tower. The ball crosses the top
3. An electric kettle takes 4A current at 220 V. How much time will it take to boil 1 kg
4. The decay constant of a radio isotope is λ. If A₁ and A₂ are its activities at time
5. A p-n-p transistor is used in common emitter mode in an amplifier circuit.

Topics: Work Energy and Power (94)
Subject: Physics (2479)

---

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.