Journal of East China Normal University(Natural Sc ›› 2003, Vol. 2003 ›› Issue (3): 43-48.

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Dynamical Analysis of the Motion of A Particle on fixed Hemispherical Surface

PENG De-ying;WANG Shi-tao   

  1. Department of physics, East China Normal University, Shanghai 200062, China
  • Received:2002-05-19 Revised:2002-11-01 Online:2003-09-10 Published:2003-09-10

Abstract:

In this paper,we have discussed motion of particle on a fixed hemispherical smoothless surface and obtained following results;

(1) Construct dynamical equation and gave its solution.

(2) Establish range of particle initial kinetic energy .

(3) Find out relation between escape angles and coefficient of kinetic friction.

Key words: fixed hemisphere, dynamical analysis, escape angle, initial kinetic energy, particle, fixed hemisphere, dynamical analysis, escape angle, initial kinetic energy