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Q: What type of energy is used to get the roller coaster car up the first hill?
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What type of energy is slowly increasing as you are climbing to the top of the first hill on a roller coaster?

it would be the energy that is slowly increasing


A rollar coaster stop at the top of the hill What can you infer about its kinetic energy?

The roller coaster does not have kinetic energy at the top of the hill


What is the motor called that lifts you up the first hill on a roller coaster?

on a roller coaster what is the motor called that lifts you up on the first hill


Which type of energy do you think always have at the top of the first hill on a roller coaster?

there would be plenty of potential energy


Where is potential energy the highest on a roller coaster?

When the roller coaster is at its highest position and is not moving then its potential energy is highest


In energy transformations when a roller coaster is at the top of the hill the kinetic energy is?

Kinetic energy comes from movement. If the roller coaster is moving at the top of the hill, it has kinetic energy. if the rollercoaster isn't moving then it has potential energy.


Where does a roller coaster have the lowest amount of kinetic energy?

at the top of the first hill, just before the first drop


What kind of energy keeps the roller coaster down the hill?

Kinetic energy


Why is the first hill of a roller coaster always the highest?

When you see a roller coaster you have probably noticed that the first hill of the roller is always the highest unless it has given potential energy. Potential energy is force or stored energy. This is happens because not all potential energy is converted into kinetic energy. Kinetic energy is the energy of motion.


What is usually the highest point on a roller coaster?

The top of the first hill. This is where the coaster has its greatest amount of potential energy which is converted to kinetic energy as it moves along the track.


At which point will a roller coaster have the most stored energy?

at the bottom of the hill


How does the law of conservation-of energy relate to roller coasters?

It is easier to see this using a traditional roller coaster model. Most traditional Roller Coasters start by using a tow cable to pull them up a large "hill". When being pulled up this hill, mechanical energy is being used to give the roller coaster potential energy. At the top of this hill, the roller coaster has it's maximum potential energy. As it starts to go down another hill, it picks up speed. During the descent it is losing potential energy but at the same time gaining kinetic energy. The coaster will then lose kinetic energy but gain potential energy as it goes up the next hill. This cycle of gaining/losing potential and kinetic energy is the conservation of energy that you are looking for. Of course in a real roller coaster, some energy will be lost due to friction. This will come off as heat in the rails and the wheels of the roller coaster and it's structure.