Potential energy and potential

Potential Energy || Potential

A light spring is vertical and a mass less pan is attached to it. Force constant of the spring is k. A block of mass m is gently dropped on the pan. Plot the variation of spring potential energy, gravitation potential energy and the total potential energy of the system as a function of displacement (x) of the block. For gravitational potential energy take referece level to the initial postion of the pan.

Potential Energy|| Potential Energy and Force ( Conservative ) Relation || U is Given Find F|| F is Given Find U

A capacitor of capacitance 20muF is cahrged to 10 V. what will be the increase in its potential energy if the potential difference is incrased from 10 V to 20 V?

An artificial satellite moving in circular orbit around the earth has total (kinetic + potential) energy E_(0) . Its potential energy and kinetic energy respectively are :

Distinguish between electric potential and electric potential energy and state the relation between them.

(a) What is the difference between gravitational potential energy and elastic potential energy ? Give one example of a body having gravitational potential energy and another having elastic potential energy. (b) If 784 J of work was done in lifting a 20 kg mass, calculate the height through which it was lifted. ( g = 9.8 m//s^(2) )