A regulation basketball has a 44 cm diameter and may be approximated as a thin spherical shell. How long will it take a basketball starting from rest to roll without slipping 2.1 m down an incline that makes an angle of 16.6° with the horizontal? The acceleration of gravity is 9.81m/s². Answer in units of s.

University Physics Volume 1
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ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
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Chapter11: Angular Momentum
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A regulation basketball has a 44 cm diameter and
may be approximated as a thin spherical shell.
How long will it take a basketball starting from
rest to roll without slipping 2.1 m down an incline
that makes an angle of 16.6° with the horizontal?
The acceleration of gravity is 9.81m/s².
Answer in units of s.
Transcribed Image Text:A regulation basketball has a 44 cm diameter and may be approximated as a thin spherical shell. How long will it take a basketball starting from rest to roll without slipping 2.1 m down an incline that makes an angle of 16.6° with the horizontal? The acceleration of gravity is 9.81m/s². Answer in units of s.
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