Question 71906 of 17 • * SY2025-26 - 2002040 M/J Comprehensive Science 1 Sem 1 CR
Complete these sentences.
Answer
If a roller coaster train has a potential energy of 1,500 J and a kinetic energy of 500 J as it starts to travel downhill, its total energy isJ.:
2,000
Once the roller coaster train gets closer to the bottom of the hill, its kinetic energy increases to 1,100 J, and its potential energy decreases to J.:
900
When the train reaches the bottom of the track and is traveling along the ground, its kinetic energy isJ.: