A Pendulum Consists of a 4

question 65

Multiple Choice

A pendulum consists of a 4.00 kg mass suspended at the end of a 75.0 cm thin, massless rod. The pendulum is released from an angle of 20.0 degrees with the vertical. What is the velocity of the pendulum as it passes through the origin?

• A) 98.9 cm/s
• B) 94.2 cm/s
• C) 89.2 cm/s
• D) 82.1 cm/s
• E) 79.5 cm/s

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Definitions:

Anal Stage

is a term used in Freudian psychoanalysis to describe the second stage of psychosexual development, during which pleasure is focused on bowel and bladder elimination.

Age Range

The spectrum of ages, from minimum to maximum, within which individuals share particular characteristics or undergo specific developmental stages.

Months

Units of time, each roughly about 30 days long, used to measure the duration of a year.

Toilet Training

The process of teaching a young child to control their bladder and bowel movements and use the bathroom for elimination.