1. A trebuchet is a large spring loaded catapult. The spring is attached 23cm on
one side of t...
Mathematics, 22.02.2020 18:38 madgiemiller2309
1. A trebuchet is a large spring loaded catapult. The spring is attached 23cm on
one side of the pivot and is stretched 17.5cm. The arm is pulled down by a rock
weighing 635N that is 125cm from the other side of the pivot. Calculate the
elastic potential energy stored in the spring. Answer to 3 significant figures.
Answers: 2
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