A Mass M Is Attached to an Ideal Massless Spring

question 16

Multiple Choice

A mass M is attached to an ideal massless spring. When this system is set in motion, it has a period T. What is the period if the mass is doubled to 2M?

• A) 2T
• B) T/2
• C) T
• D) 4T
• E) T

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Definitions:

Psychosocial Development

Erikson’s theory of personality and development, which emphasizes social relationships and eight stages of growth.

Psychosexual Development

A theory by Sigmund Freud that proposes five stages (oral, anal, phallic, latency, genital) through which a child's personality and sexual behavior develop from birth to adulthood.

Erogenous Zones

Specific areas of the human body that have heightened sensitivity, which can lead to sexual arousal when stimulated.

Ego Identity

Erikson’s term for a firm sense of who one is and what one stands for.