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28 Nov 2020
A swimming pool is 20 m long and 10 m wide, with a bottom that slopes uniformly from a depth of 1 m at one end to a depth of 2 m at the other end (as shown). Assuming the pool is full, how much work is required to pump the water to a level 0.2 m above the top of the pool?
A swimming pool is 20 m long and 10 m wide, with a bottom that slopes uniformly from a depth of 1 m at one end to a depth of 2 m at the other end (as shown). Assuming the pool is full, how much work is required to pump the water to a level 0.2 m above the top of the pool?
8 Aug 2023
KathLv10
26 Feb 2021
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A raft of width d floats in a pool of depth h. A diamond is on the bottom of the pool, centered beneath the raft.
