SPRING FORCE IN TERMS OF POTENTIAL ENERGY AND TIME PERIOD CALCULATION FOR IIT-JAM,GATE ETC PART-1

THESE VIDEOS IS HELPFULL FOR IIT-JAM,TIFR,GATE,JEST,DU,BHU,JMI,CSIR-NET PHYSICS STUDENTS
SPRING FORCE IN TERMS OF POTENTIAL ENERGY AND TIME PERIOD CALCULATION FOR IIT-JAM,GATE ETC PART-1
SPRING FORCE IN TERMS OF POTENTIAL ENERGY AND TIME PERIOD CALCULATION FOR IIT-JAM,GATE ETC PART-1
SPRING FORCE IN TERMS OF POTENTIAL ENERGY AND TIME PERIOD CALCULATION FOR IIT-JAM,GATE ETC PART-1

PART-1