A Water Tank Is Obtained by Rotating the Graph of

question 37

Short Answer

A water tank is obtained by rotating the graph of for about the y-axis (assume length is measured in meters).
The tank is filled with water and water drains through a circular hole of radius
1 cm at the bottom of the tank.
How long does it take for the tank to empty?

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Definitions:

Free Association

A psychoanalytic technique where the patient says whatever comes to mind, used to explore the unconscious.

Hypnosis

A trance-like state of focused attention, reduced peripheral awareness, and increased susceptibility to suggestion.

Psychic Energy

A concept in psychoanalytic theory referring to the force or drive behind human behavior and mental processes.

Sexual Attraction

A form of attraction towards another person characterized by a desire for a sexual relationship or encounter.