A Stone Is Thrown at an Angle of 30° Above

question 37

Multiple Choice

A stone is thrown at an angle of 30° above the horizontal from the top edge of a cliff with an initial speed of 8.0 m/s.A stop watch measures the stone's trajectory time from top of cliff to bottom to be 5.9 s.How far out from the cliff's edge does the stone travel horizontally? (g = 9.8 m/s² and air resistance is negligible)

• A)41 m
• B)27 m
• C)300 m
• D)130 m

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Definitions:

Sensation Seeking Scale

A psychological assessment tool used to measure an individual's propensity for seeking novel, intense, and complex sensations and experiences.

Zuckerman

A reference to Marvin Zuckerman, a psychologist known for his research on sensation seeking, a personality trait characterized by the search for varied, novel, complex, and intense sensations and experiences.

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A form of psychotherapy that examines the dynamics within a group to understand and improve individual and collective psychological health.

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