energy conservative forces part 2

sst math physics test part 2

Today Complete 19-02-2022 SST MATH-PHYSICS test conducted through ETEA explained with deteailed

To day 19-02-2022 BIO-Chemistry ETEA Complete test explained with detailed

new .................past paper of etea ct

NEW ....CT past paper( ETEA merged district )solved with detailed .

the variational principle proof

the variational principle

example on variational principle

example2 on variational principle

Today ct test of merged district 20-06-2021

Today PMS screening test 10 ; 00 pm batch = 1st 18-06-2021

momentum centre of mass motion

energy conservative forces part 2

time dependent perturbation theory

the earth moon system part 1

energy conservative forces

earth moon system part 2

angular momentum central internal forces part 2

angular momentum central internal force part 1

series solution prob 5

series solution prob3

series solution prob2

series solution prob 1

ISOBARIC DIFFERENTIAL EQUATION OR ODE