The Cavendish Experiment Has Been Described in Elementary Textbooks as "Weighing

question 60

Multiple Choice

The Cavendish experiment has been described in elementary textbooks as "weighing the Earth." In fact,it was designed to measure the

• A)acceleration due to gravity.
• B)mass of Earth.
• C)period of an Earth satellite.
• D)gravitational constant G.
• E)variation of g with height.

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Definitions:

Pleasure Principle

A concept in psychoanalytic theory which states that people seek pleasure and avoid pain, guiding the id's demands for immediate gratification of its desires.

Logic and Reason

The application of systematic methods of thinking and reasoning to objectively analyze and draw conclusions.

Basic Fault

In psychoanalytic theory, a deep-seated issue arising from early developmental stages that leads to psychological problems in adulthood.

Object Relations Theory

Object Relations Theory is a psychoanalytic theory that emphasizes relationships and the impact of the internalized images of these relationships on psychological processes.