bicycle's gear ratio is the number of times the freewheel turns for every one turn of the chainwheel (see figure). The back half of a bicycle is given. A line labeled "Freewheel" is pointing at the center of the rear wheel. A line labeled "Chainwheel" is pointing to the center piece connecting the two pedals. The table shows the numbers of teeth in the freewheel and the chainwheel for the first five gears of an 18-speed touring bicycle. The chainwheel completes one rotation for each gear. Gear Number Number of Teeth in Freewheel Number of Teeth in Chainwheel 1 32 24 2 26 24 3 22 24 4 32 40 5 19 24 Find the angle through which the freewheel turns for each gear. Give your answers in both degrees and radians. (Round your answers to one decimal place.) gear 1 = rad= gear 2= ° rad= gear 3= ° rad= gear 4= ° rad= gear 5= ° rad=
bicycle's gear ratio is the number of times the freewheel turns for every one turn of the chainwheel (see figure). The back half of a bicycle is given. A line labeled "Freewheel" is pointing at the center of the rear wheel. A line labeled "Chainwheel" is pointing to the center piece connecting the two pedals. The table shows the numbers of teeth in the freewheel and the chainwheel for the first five gears of an 18-speed touring bicycle. The chainwheel completes one rotation for each gear. Gear Number Number of Teeth in Freewheel Number of Teeth in Chainwheel 1 32 24 2 26 24 3 22 24 4 32 40 5 19 24 Find the angle through which the freewheel turns for each gear. Give your answers in both degrees and radians. (Round your answers to one decimal place.) gear 1 = rad= gear 2= ° rad= gear 3= ° rad= gear 4= ° rad= gear 5= ° rad=
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
A bicycle's gear ratio is the number of times the freewheel turns for every one turn of the chainwheel (see figure).
The back half of a bicycle is given. A line labeled "Freewheel" is pointing at the center of the rear wheel. A line labeled "Chainwheel" is pointing to the center piece connecting the two pedals.
The table shows the numbers of teeth in the freewheel and the chainwheel for the first five gears of an 18-speed touring bicycle. The chainwheel completes one rotation for each gear.
| Gear Number |
Number of Teeth in Freewheel |
Number of Teeth in Chainwheel |
|---|---|---|
| 1 | 32 | 24 |
| 2 | 26 | 24 |
| 3 | 22 | 24 |
| 4 | 32 | 40 |
| 5 | 19 | 24 |
Find the angle through which the freewheel turns for each gear. Give your answers in both degrees and radians. (Round your answers to one decimal place.)
gear 1 =
rad=
gear 2= °
rad=
gear 3= °
rad=
gear 4= °
rad=
gear 5= °
rad=
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