A Child Sits on a Swing Supported by Ropes of Length

question 80

Multiple Choice

A child sits on a swing supported by ropes of length 3.0 m.With what frequency will she need to apply the driving force to maintain swinging?

• A)0.29 Hz
• B)0.48 Hz
• C)2.1 Hz
• D)3.5 Hz

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Definitions:

Deceitful Messages

Deceptive or misleading communications intended to manipulate or trick the recipient.

Denigrate

To unfairly criticize or attack someone or something, often with the intent of diminishing the target's reputation.

Cool-Out

A strategy used to gently persuade someone who has failed or is unable to achieve a certain goal to accept a less desirable but still reasonable outcome without feeling embarrassed or disappointed.

Managed Impression

Intentional efforts to control or influence other people's perceptions about oneself or a situation.