Read the scenario and solve these two problems.

Question

Revolt · Accepted 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

Potential and Kinetic Energy

Read the scenario and solve these two problems.

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