During the process of psychotherapy, elaine recovered some long-forgotten and painful memories from her childhood. this experience led her to conclude that these memories must have been repressed for many years. discuss the issues involved in assessing elaine's claim.

Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?

In a good thermo flask the main cause of heat loss is

It is really hard for me right know