A Simple Pendulum,1 $\degree$ From the Vertical

question 72

Multiple Choice

A simple pendulum,1.00 m in length,is released from rest when the support string is at an angle of 35.0 $\degree$ from the vertical.What is the speed of the suspended mass at the bottom of the swing? (g = 9.80 m/s² and ignore air resistance)

• A)0.67 m/s
• B)0.94 m/s
• C)1.33 m/s
• D)1.88 m/s

Grasp the evolution of psychology's focus from structural analysis of the mind to functional understanding of behavior.

Identify significant figures in the development of psychology and their contributions.

Recognize the first achievements and pioneering roles of women in psychology.

Distinguish between different early schools of psychology.

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Definitions:

Real Number Line

A line that graphically represents all possible real numbers, where each point on the line corresponds to a unique real number.

Inequality

An inequality is a mathematical statement indicating that two expressions are not equal, represented by symbols such as > (greater than), < (less than), ≥ (greater than or equal to), or ≤ (less than or equal to).

Graphing Calculator

A handheld device capable of plotting graphs, solving equations, and performing other mathematical operations and visualizations.

Real Line

A linear continuum of points representing real numbers, effectively illustrating the concept of the infinite nature of real numbers on a one-dimensional scale.