Question
Why does a rollercoaster need to start at a high point?
answer choices:
To have enough potential energy to convert into kinetic energy.
to increase friction.
to reduce air resistance.
to create a longer ride.
answer choices:
To have enough potential energy to convert into kinetic energy.
to increase friction.
to reduce air resistance.
to create a longer ride.
Answers
GPT-4o mini
A rollercoaster needs to start at a high point **to have enough potential energy to convert into kinetic energy.**
Starting at a high point provides the necessary potential energy, which is then transformed into kinetic energy as the coaster descends, allowing it to gain speed and navigate the rest of the track.
Starting at a high point provides the necessary potential energy, which is then transformed into kinetic energy as the coaster descends, allowing it to gain speed and navigate the rest of the track.