Question

Kinetic energy of a particle on the surface is e_(0) and potential energy is-E_(0)/(2). (a) Will the particle escape to infinity ? (b) At some height some height its kinetic energy becomes 0.6 E_(0). What is potential energy at this height ? (c) If the particle escape to infinity , what is kinetic energy of the particle at infinity ?

Answer 1

Explanation:

B

Solution :

(a) Total mechanical energy <br>

<br> Since , E is positive , Particle will escape to infinity. <br> (b) Potential energy

<br> (c) At infinity,

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