Seudónimo Seudónimo
  • 01-12-2016
  • Chemistry
contestada

when you use a crowbar to lift a large rock, you are working against the force called

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TheCeaselessHunger TheCeaselessHunger
  • 01-12-2016
Gravity. The rock is being pushed down and you are counteracting that force with a crowbar pushing it upward.
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