Social Studies, 08.04.2021 19:10 sighgabbie
Complete these sentences.
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 is
J.
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.
When the train reaches the bottom of the track and is traveling along the ground, its kinetic energy is
J.
Answers: 3
Social Studies, 22.06.2019 01:30, SmoothCruzito16
What is the greatest challenge to the palestinian authority government in israel? a) territorial size b) lack of citizen participation c) disputes among parties d)threats from arab forces
Answers: 2
Social Studies, 22.06.2019 19:50, missy922527
In e. c. tolman's experiment, some rats were trained to run through mazes for standard food goals, while other rats were allowed to explore the mazes for 10 days without food goals or other rewards. later, when food rewards were placed in a box at the far end of the maze, the previously unrewarded rats reached the food box as quickly as the rewarded rats after only one or two trials. this experiment demonstrated that the rats had the ability to form of their surroundings.
Answers: 2
Complete these sentences.
If a roller coaster train has a potential energy of 1,500 J and a kinetic...
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