Question: 40 blocks that are 4.7 kg each are lying spread-out on the ground. If they are all cubes 0.22 m x 0.22 m x

40 blocks that are 4.7 kg each are lying spread-out on the ground. If they are all cubes 0.22 m x 0.22 m x 0.22 m in size, how much work, in joules, would it take to stack the blocks in a wall that was 10 blocks tall, and 4 blocks wide?

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