Physics, 19.08.2020 23:01 makaalbarnthemeister
A catapultβs lever holds a cannonball. The lever is attached to a tightly held rope. When the rope is released, the lever springs forward and launches the cannonball. When the rope is held tightly, which form of energy does it possess?
thermal
nuclear
gravitational
elastic
Answers: 3
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A catapultβs lever holds a cannonball. The lever is attached to a tightly held rope. When the rope i...
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