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Chemistry, 29.01.2021 20:10 anyone9122
The largest blocks in the Great pyramid weigh 15 tons. Dragging such a block up a ramp with a mechanical advantage of 3 would require a force of 45,000. If 900,000 J of work was done on the block to move it up the ramp, neglecting friction, how far was the block moved?
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The largest blocks in the Great pyramid weigh 15 tons. Dragging such a block up a ramp with a mechan...
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