AnswersCCPS GSE Grade 8 Physical Science 40.01700 YL ICPotential and Kinetic EnergyQuestion 72177
72177
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Potential and Kinetic Energy

Question 72177 • CCPS GSE Grade 8 Physical Science (40.01700) YL IC

Read the scenario and solve these two problems.

Answer
When traveling at top speed, a roller coaster train with a mass of 12,000 kg has a velocity of 30 m/s. The kinetic energy of the train at top speed isJ.:

5,400,000

The train can climb a hill that ism high.:

46

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