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In order for a roller coaster to work, why does the hill the cart climbs need to be higher than the top of the loop?

Respuesta :

rosejen

Answer:

The concept of potential energy, often referred to as energy of position, is very simple: As the coaster gets higher in the air, gravity can pull it down a greater distance. ... The potential energy you build going up the hill can be released as kinetic energy — the energy of motion that takes you down the hill.

dauyds

Answer:

a roller coaster works using gravity. the initial hill has to be high enough that gravity is able to produce enough momentum to complete the course.

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