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A bicycle racer is going downhill at 14.0 m/s when, to his horror, one of his 2.07 kg wheels comes off when he is 73.0 m above the foot of the hill We can model the wheel as a thin-walled cylinder 850 cm in diameter and neglect the small mass of the spokes Part A How fast is the wheel moving when it reaches the foot of the hill it roled without sipping all the way down? Alb Submit Part B Request A Al How much total kinetic energy does the wheel have when it reaches the bottom of the h K-1101290.25 ? Answer Beauast Anaw m/ ? J

A bicycle racer is going downhill at 14.0 m/s when, to his horror, one of his 2.07 kg wheels comes off when he is 73.0 m above the foot of the hill We can model the wheel as a thin-walled cylinder 850 cm in diameter and neglect the small mass of the spokes Part A How fast is the wheel moving when it reaches the foot of the hill it roled without sipping all the way down? Alb Submit Part B Request A Al How much total kinetic energy does the wheel have when it reaches the bottom of the h K-1101290.25 ? Answer Beauast Anaw m/ ? J

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A bicycle racer is going downhill at 14.0 m/s when to his horror, one of his 2.07 kg wheels comes off when he is 73.0 m above the foot of the hill We can model the wheel as a thin-walled cylinder 850 cm in diameter and neglect the small mass of the spokes Part A How fast is the wheel moving when it reaches the foot of the hill if it roled without slipping all the way down? Submit Part B VAL Request Answer A + How much total kinetic energy does the wheel have when it reaches the bottom of the hill? K-1101290.25 Submit Previous Answers Request Answer ? X Incorrect; Try Again m/s 3
Transcribed Image Text:A bicycle racer is going downhill at 14.0 m/s when to his horror, one of his 2.07 kg wheels comes off when he is 73.0 m above the foot of the hill We can model the wheel as a thin-walled cylinder 850 cm in diameter and neglect the small mass of the spokes Part A How fast is the wheel moving when it reaches the foot of the hill if it roled without slipping all the way down? Submit Part B VAL Request Answer A + How much total kinetic energy does the wheel have when it reaches the bottom of the hill? K-1101290.25 Submit Previous Answers Request Answer ? X Incorrect; Try Again m/s 3
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