Before moving on to the average speed of a roller coaster let me tell you some basic information about the roller coaster. Because everyone is not aware of the roller coaster. Roller coaster in an elevated railway constructed with sharp curves and a steep incline on which cars roll. Simply, it is an amusement park attraction that consists of a light railroad track with many high translations and steep slopes, on which people ride in small fast open cars. Now, you have an idea of the roller coaster. So, you can know and calculate the speed of a roller coaster with the help of this article. Why are you waiting? Let’s know the speed of a roller coaster.

**What Is Average Speed Of A Roller Coaster? **

The average speed of a roller coaster is 30 m/s. The average speed of a roller coaster is the total distance travelled by the roller coaster in a particular time interval.

The average speed of a roller coaster in km/h is 240 km/h. Which makes a roller coaster quite fast. Do you know? The average speed of a roller coaster in mph varies according to the type of roller coaster. So, the fastest roller coaster in the world is **Formula Rossa** and the fastest roller coaster in the US is** Kingda Ka. **

The average speed of a roller coaster in m/s is dependent on its mass and how strong is the force that is pushing or pulling it. The force of gravity causes a roller coaster to go slower and slower when it climbs a hill, the roller coaster is decelerating or going slower.

Like speed, the height of a roller coaster is also different for the different roller coasters. So, the tallest roller coaster in the world is** Kingda Ka**.

The above-given average speed of 30 m/s is a fixed value but what if you have to calculate it for a different roller coaster. For that, you need to learn how to calculate the speed of a roller coaster.

**Calculate The Speed Of A Roller Coaster **

So, to calculate the average speed of a roller coaster you need to know a simple formula. The average speed formula is given by,

The Average Speed Of A Roller Coaster = Tota Distance Total Time m/s

In the symbolic form,

S = D T m/s

Where,

S – is the average speed of a roller coaster

D – is the total distance, and

T – is the total time

For more clarification, let’s understand this formula with the roller coaster physics problem with friction.

For example, an 850 kg roller coaster is released from rest at Point A of the track. Assume there is no friction or air resistance between points A and C. So, calculate the speed of the roller coaster at point B?

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Another speed formula for the roller coasters when weight is given is,

KE1 + PE1 = KE2 + PE2 – Wnc

So, after putting values and solving this equation you get a final equation of

2(440 m2/s2) = (Speed at the point B)2

Therefore, the speed of the roller coaster at point B is 30 m/s.

Now, you have a better understanding of the average speed of a roller coaster. Let’s know more information about the roller coaster.

**About Roller Coaster **

A Roller coaster is an elevated railway with steep inclines and descents that carries a train of passengers through sharp curves and sudden changes of speed and direction for a brief thrill ride. The roller coasters are of different heights and weights. The average height of a roller coaster is 54.77 inches.

On a traditional roller coaster, gravity powers much of the trip. The potential energy for the entire ride is usually introduced in a large initial climb that is converted to kinetic energy on the first and often sharpest drop. The interesting fact about the roller coaster is that there is a roller coaster called an emotional roller coaster. Means, elated one minute, sad the next, it’s called the emotional roller coaster.

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**FAQ**

**How Fast Do Roller Coasters Go 0 To 60?**

In the Top Thrill Dragster, 0 to 60 mph happens in 1.2 seconds, and 0 to 120 mph in 2.8, at which point your cheeks—and every other piece of exposed skin—are flapping around, Biggest Loser style. That’s when the coaster heads skyward, elevating riders to 420 feet, followed by a 90-degree plunge back to earth.

**What Is The Average Acceleration Of A Roller Coaster?**

Most roller coasters have acceleration between 2 g and 5 g. At the top of the loop, the gravity force is directed inward and thus, there is no need for a large normal force in order to sustain the circular motion.

**How Fast Does The Faster Roller Coaster Go?**

149.1 mph

The World’s Fastest Roller Coaster: Formula Rossa

The Formula Rossa is capable of accelerating up to 240 km/h (149.1 mph) and can travel 52 meters upward in just 4.9 seconds, earning it the Guinness world record as the fastest roller coaster.

**What’s The Fastest Acceleration Roller Coaster In The World?**

Formula Rossa is the world’s fastest rollercoaster with a speed of 0 to 240 km/h in 4.9 seconds.

**Do Roller Coasters Run Faster Later In The Day?**

The best time to ride a roller coaster is later in the day if you’re looking for speed, due to air and track temperatures.

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**What Is The Top Speed Of A 30 Mph Roller Coaster?**

Steel Lasso – 30 MPH.

**Why Do Roller Coasters Stop At The Top?**

That’s because **the roller coaster loses energy to other forces as it does loop-the-loops, curves, and other hills along the way**. These other forces eventually bring the roller coaster to a stop, albeit with some help from air brakes at the very end of the ride.

**Conclusion **

Now, you know the average speed of the roller coaster as well as the basic information about them. Many people don’t ride on a roller coaster because of some health conditions. Because the adrenaline rush that roller coasters give you causes a rapid spike in your heart rate and blood pressure. Therefore, those with high blood pressure, heart disease, or a heart rhythm disorder are already at risk for stroke. This was all about the average speed of a roller coaster.

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