Created
August 31, 2017 08:26
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Lösning 3.1
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| # 4(2R + r) = 1 Ekvation #1 | |
| # R = 1/8 - r/2 | |
| # R = 1/8 - (1/12 - R/3)/2 | |
| # 2R + 1/12 - R/3 = 1/4 | |
| # 5R = 1/2 | |
| # | |
| R=1/10 | |
| # | |
| # | |
| # 4(R + 3r) = 1 Ekvation #2 | |
| # r = 1/12 - R/3 | |
| # | |
| r = 1/12 - 1/30 | |
| # | |
| # T(4R + 4r) = 1 Ekvation #3 | |
| T = 1/(4*R + 4*r) | |
| ANSWER = round(T * 60) |
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