A Grandfather Clock Keeps Time Using a Pendulum Whose Length

question 55

Multiple Choice

A grandfather clock keeps time using a pendulum whose length is finely adjustable. If you have a grandfather clock that is running fast, should you shorten or lengthen the pendulum?

• A) Shorten it
• B) Lengthen it
• C) You should reduce its mass
• D) You should add mass to it

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Definitions:

Desirable Behaviour

Actions or responses that are deemed positive or beneficial in a given context or society.

Parenting Books

Publications that offer advice and strategies to caregivers on the various aspects of raising children, from infancy through adolescence.

Observational Learning

The process of learning behaviors by watching and imitating others.

Operant Conditioning

A learning process in which the strength of a behavior is modified by its consequences, such as reinforcement or punishment.