SOLUTION: the diameter of a well is 1.5 m and the water is 2 m deep. How many cubic meters of water is in the well. If the water weighs 1000 kg/cubic meter, find the total weight of water in

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Question 946471: the diameter of a well is 1.5 m and the water is 2 m deep. How many cubic meters of water is in the well. If the water weighs 1000 kg/cubic meter, find the total weight of water in the well
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
The water in the well is in the shape of a cylinder.
V=pi%2AR%5E2%2AL
V=pi%2A%281.5%2F2%29%5E2%2A2
V=%289%2F8%29pim%5E3
So then,
m=rho%2AV
m=1000%2A%289%2F8%29pi
m=%289000%2F8%29pikg