Question

At two positons kinetic energy and potential energy of a particle are K_(1) =10J: U_(1) =-20J, K_(2) = 20 J, U_(2)=-10 J. In moving from 1 to 2 .

Answer 1

Answer:

at two positions kinetic energy and potential energy of a particle are K_(1)=10J:U_(1)=-20J,

K_(2)=20J, U_(2)=-10J. in moving from 1 to 2