A Ball Attached to the End of a String Is

question 5

Multiple Choice

A ball attached to the end of a string is swung around in a circular path of radius r.If the radius is kept constant and the speed is doubled

• A)the centripetal acceleration remains the same.
• B)the centripetal acceleration increases by a factor of 2.
• C)the centripetal acceleration decreases by a factor of 2.
• D)the centripetal acceleration increases by a factor of 4.
• E)the centripetal acceleration decreases by a factor of 4.

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Definitions:

Psychedelic Drug

Substances that alter perception, mood, and a variety of cognitive processes, often used in research or therapy.

Cognitive Functioning

The mental processes involved in gaining knowledge and comprehension, including thinking, knowing, remembering, judging, and problem-solving.

Marijuana

A psychoactive drug from the Cannabis plant used for medical or recreational purposes, known for its effects on mood and perception.

Lung Damage

Damage to the tissues of the lung, which can result from various causes including smoking, pollution, infections, and chronic diseases.