Contoh Soal Gerak Melingkar
Contoh Soal dan Pembahasan tentang Gerak Melingkar, Materi Fisika Kelas 1 (X) SMA; percepatan sentripetal, gaya sentripetal, kecepatan sudut, hubungan roda-roda, kinematika gerak melingkar dan beberapa soal pengayaan Hukum Newton yang diterapkan pada kasus-kasus Gerak Melingkar.
Contoh Soal Gerak Melingkar Fisika Kelas 10
Ed Gerak 4/5/2013
Canal Founded in 1885 District Formed in 1922 BWCDD is 22,000 AC’s 30 Miles of Canal
◦ 22.5 Miles on Main Canal ◦ 7.5 Miles on South Extension
44 Irrigation Wells & 10 Dewatering Wells ◦ ◦ ◦ ◦
34 Wells on Main Canal 7 Wells on South Extension 3 Lateral Wells 4 Sumps
SRP Feeder
Gila River
5 Year Average Consumption ~ 129K AC-FT
Water Usage by Month 25000
20000
AC-FT
15000
10000
5000
0 r ua n Ja
y b Fe
y ar u r
c ar M
h
ri l Ap
ay M
ne u J
ly Ju
t us g Au
r be m e pt e S
O
e ob t c
r o N
r be m ve
e D
r be m ce
Months 1998
1999
2000
2001
2002
2003
2006
2007
2008
2009
2010
Average
2004
District Utilization – 9 to 13 MWHr’s Energy District Resale – 5.3 to 7.8 MWHr’s Energy District Meters – 58 (Irrigation, Sumps) Dairy Meters – 17 (Milking Parlors, etc.) Private Farm Pumps – 10 Farm Residences Meters – 75 District Wholesale Contract w/ APS Precludes non-agricultural deliveries Contract Expires in 2020
Loss of Hoover could cause our power bill to more than double from 4.8 cents/kwh to over 10 cents/kwh The increase in cost would result in our power costs going from $485K to roughly $1,215K This would decimate our agricultural resale load and force us to raise our water rates 26% If our surface water goes away, our pumping load would at least double, and total rate increase would be 77%.
Currently Undergoing Long Term CIP Plan for Canal Efficiency Improvements Canal Fluctuates 1000 MI (25 cfs) Day to Night Current Peak Water Efficiency in the Summer is 82% Normal January Efficiency is 62% Seeking 90%+ Efficiency in Summer
Installation of Automated Gates Canal Normalization Capture and Use Excess Flows in Winter and Tail Water in Summer Peaking Pond Installed in 2009 Improved Efficiency will Stabilize Water Prices to Absorb Short Term Pricing Increases Trying to Get Ahead of the Game
Improved Efficiency Business Decision to Hire More Irrigators Conservation Efforts Crop Rotation Adjustments Technological Advances Could be Detrimental to Tenant Farmers
Improved Efficiency of Canal Operations Additional Effluent Options Energy Portfolio Options ◦ ◦ ◦ ◦
SPPR Group PPA JAA Options Surplus Navajo (If Available) Spot Market Purchases?
M&I H20 (Requires Treatment/ Desalinization)
Canal Founded in 1885 District Formed in 1922 BWCDD is 22,000 AC’s 30 Miles of Canal
◦ 22.5 Miles on Main Canal ◦ 7.5 Miles on South Extension
44 Irrigation Wells & 10 Dewatering Wells ◦ ◦ ◦ ◦
34 Wells on Main Canal 7 Wells on South Extension 3 Lateral Wells 4 Sumps
SRP Feeder
Gila River
5 Year Average Consumption ~ 129K AC-FT
Water Usage by Month 25000
20000
AC-FT
15000
10000
5000
0 r ua n Ja
y b Fe
y ar u r
c ar M
h
ri l Ap
ay M
ne u J
ly Ju
t us g Au
r be m e pt e S
O
e ob t c
r o N
r be m ve
e D
r be m ce
Months 1998
1999
2000
2001
2002
2003
2006
2007
2008
2009
2010
Average
2004
District Utilization – 9 to 13 MWHr’s Energy District Resale – 5.3 to 7.8 MWHr’s Energy District Meters – 58 (Irrigation, Sumps) Dairy Meters – 17 (Milking Parlors, etc.) Private Farm Pumps – 10 Farm Residences Meters – 75 District Wholesale Contract w/ APS Precludes non-agricultural deliveries Contract Expires in 2020
Loss of Hoover could cause our power bill to more than double from 4.8 cents/kwh to over 10 cents/kwh The increase in cost would result in our power costs going from $485K to roughly $1,215K This would decimate our agricultural resale load and force us to raise our water rates 26% If our surface water goes away, our pumping load would at least double, and total rate increase would be 77%.
Currently Undergoing Long Term CIP Plan for Canal Efficiency Improvements Canal Fluctuates 1000 MI (25 cfs) Day to Night Current Peak Water Efficiency in the Summer is 82% Normal January Efficiency is 62% Seeking 90%+ Efficiency in Summer
Installation of Automated Gates Canal Normalization Capture and Use Excess Flows in Winter and Tail Water in Summer Peaking Pond Installed in 2009 Improved Efficiency will Stabilize Water Prices to Absorb Short Term Pricing Increases Trying to Get Ahead of the Game
Improved Efficiency Business Decision to Hire More Irrigators Conservation Efforts Crop Rotation Adjustments Technological Advances Could be Detrimental to Tenant Farmers
Improved Efficiency of Canal Operations Additional Effluent Options Energy Portfolio Options ◦ ◦ ◦ ◦
SPPR Group PPA JAA Options Surplus Navajo (If Available) Spot Market Purchases?
M&I H20 (Requires Treatment/ Desalinization)