1 point
Marlene sits in a roller coaster that is at the top of a 72 m hill. Marlene and
the...
Chemistry, 28.04.2021 08:00 ROYALDRAGONX
1 point
Marlene sits in a roller coaster that is at the top of a 72 m hill. Marlene and
the rollercoaster have a combined mass of 120 kg. Calculate the energy.
829,785 J
311,080J
84,672 J
O 42,336 J
Answers: 1
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