What If Earth Was As Small As Pluto?

 What If Earth Was As Small As Pluto?

What if Earth was as small as Pluto? This is a question that has been asked countless times, often followed by a wave of curiosity and imagination. It can be difficult to envision a planet the size of Pluto replacing Earth in our solar system. What would the consequences be? How would life on Earth be affected? In this blog post, we will explore the implications of a smaller Earth and the impact it could have on our lives.

The Diameter of Earth would be 2,880 kilometers

If Earth was as small as Pluto, its diameter would be a mere 2,880 kilometers – less than 1/20th of its current size. That’s about the same size as the length of the Nile River in Egypt or the distance from New York City to Washington DC!

It’s hard to imagine just how much smaller Earth would be with this diameter. The circumference of our planet at this size would be just 9,216 kilometers, and its surface area would be an incredibly small 196,640,000 square kilometers. Its volume would shrink to just 1,086,800,000,000 cubic kilometers, and its mass would decrease to just 6.6 sextillion metric tons.

The gravity on Earth at this size would be 0.62 g, significantly lower than the current value of 9.81 m/s2. The rotation period of our planet would decrease to just 3.7 hours per day, with an escape velocity of only 3.7 kilometers per second. A day on Earth would last 10.8 hours and a year would take only 90.4 days to complete!

The Circumference of Earth would be 9,216 kilometers

If Earth were as small as Pluto, its circumference would be significantly smaller than it is today. The circumference of our planet today is 40,075 kilometers, but if it were the size of Pluto it would only measure 9,216 kilometers. That means that the circumference of Earth would be 22 times smaller than it is now.

This would have a huge impact on how we interact with the planet. For starters, our ability to sail around the world would be greatly hindered since ships need room to move and navigate around obstacles. Not to mention the fact that all of our land-based transportation networks would also be completely changed since they would no longer span around the globe.

Of course, there are a few advantages to having a much smaller circumference. For one, traveling around the world would become much easier since the distances between destinations would be much shorter. And given that Earth’s gravity would be 0.62 g (compared to its current 9.807 m/s2) it could be possible to travel even faster than we do now.

The Surface Area of Earth would be 196,640,000 square kilometers

This is a dramatic change from the 510,072,000 square kilometers of land we currently have on our planet. With a reduction in surface area, we would be left with an incredibly small space to live, work, and play. The Earth would become much more crowded, leading to a potential population crisis if not addressed in time. In addition to this, the resources available to us would diminish significantly, creating a dire situation for humanity. With such a drastic decrease in surface area, it is possible that some of the natural landforms that make up the planet may be lost. These include deserts, forests, and even oceans as they all take up an immense amount of space. This could potentially lead to further issues down the line as our environment begins to suffer due to the lack of diversity.

The Volume of Earth would be 1,086,800,000,000 cubic kilometers

If the Earth were as small as Pluto, its volume would shrink to a mere 1,086,800,000,000 cubic kilometers. This is less than one-fifth of the current volume of Earth, which is 5,972,200,000,000 cubic kilometers. The difference in size is drastic enough that, if Earth were as small as Pluto, it would have the same gravitational pull as a tiny, non-dwarf planet.

It’s hard to even imagine what such a difference in size would mean for us and the rest of the Solar System. For starters, our atmosphere would be much thinner and we’d experience less extreme weather. In addition, the sun’s rays would not reach Earth as intensely, making our days cooler and nights darker. We’d also find ourselves facing much higher escape velocities when trying to leave the planet, meaning space travel would become much more difficult and expensive. All in all, it’s safe to say that if the Earth were as small as Pluto, our lives would be very different.

The Mass of Earth would be 6.6 sextillion metric tons

If Earth were as small as Pluto, the mass of Earth would be a staggering 6.6 sextillion metric tons. This is a mind-bogglingly large number – it’s almost too big to even comprehend! To put it into perspective, that is around the same amount of mass as approximately 10 trillion elephants, which is hard to fathom.

This mass change would have major implications on the gravity on our planet. Instead of being 1 g (the current gravitational force on Earth), the gravity on Earth would be reduced to 0.62 g. This would mean that a person who weighs 100 kilograms on Earth today would only weigh 62 kilograms on a mini-Earth. The force of gravity would be much weaker, making it difficult to move around without assistance from powered objects.

It’s difficult to imagine what the world would be like if Earth was as small as Pluto, but the mass change alone would be quite significant. With 6.6 sextillion metric tons of mass, Earth would become much more dense and compact, resulting in an entirely different world than we know today.

The Gravity on Earth would be 0.62 g

If Earth were as small as Pluto, its gravitational force would be dramatically reduced. Instead of the standard 9.8 m/s2, the gravity on Earth would be only 0.62 g. This means that all objects on Earth would feel a fraction of the normal gravity, leading to some interesting effects. Objects on Earth would weigh less and movements would be easier, allowing for high jumps and long distances traveled with minimal effort. Additionally, air resistance would be reduced as well, meaning that objects could travel further than they usually would in Earth’s atmosphere. However, this weak gravitational pull would also have its drawbacks, such as making it difficult to launch objects into space.

The Escape Velocity from Earth would be 3.7 kilometers per second

When we think of Earth, we normally think of the planet’s size, its gravity, and the speed at which it rotates. But one of the most important factors that determines the motion of objects on Earth is escape velocity. Escape velocity is the speed that an object needs to have in order to escape the gravitational pull of a planet. On Earth, that speed is 11.2 kilometers per second, or 40,320 kilometers per hour. 

Now, imagine what would happen if Earth was as small as Pluto. The diameter of Earth would shrink from 12,742 kilometers to 2,880 kilometers and its circumference would shrink from 40,075 kilometers to 9,216 kilometers. But even though Earth would be much smaller, its mass would still remain the same. This means that its escape velocity would remain the same as well. In this scenario, the escape velocity from Earth would be 3.7 kilometers per second. 

The escape velocity from Earth affects a lot of things. For example, spacecrafts that are sent into space need to reach this speed in order to get away from Earth’s gravitational pull and enter orbit. Also, any object on Earth that has a velocity lower than 3.7 kilometers per second will eventually fall back down due to the gravitational pull of the planet.

In conclusion, if Earth was as small as Pluto, the escape velocity from Earth would still be 3.7 kilometers per second. This would affect many aspects of our lives here on Earth, from spacecrafts leaving the atmosphere to objects falling back down to the ground due to gravity.

The Rotation Period of Earth would be 3.7 hours

If Earth were the same size as Pluto, its rotation period would be drastically different from the 24-hour day we know today. With a diameter of only 2,880 kilometers, the Earth would rotate much faster and its day would be reduced to just 3.7 hours. This means that the length of an Earth day on Pluto-sized Earth would be 10.8 hours long. 

Earth’s spin is driven by the force of gravity on its atmosphere, which is why it takes 24 hours for our planet to complete one full rotation. A smaller Earth would have less atmosphere, resulting in a faster rotation speed. Since there would be less landmass, the effects of ocean currents on Earth’s rotation would also be much weaker. This could lead to a much shorter day than what we experience on our current planet. 

It’s hard to imagine what life would be like on such a tiny Earth but it’s fascinating to think about the possibilities. The world as we know it would be completely different and the concept of time would be distorted in ways we couldn’t begin to comprehend.

The Length of a Day on Earth would be 10.8 hours

If the size of Earth were to be reduced to the same size as Pluto, then the length of a day on our planet would be drastically shorter. The length of a day on a planet is largely determined by its rotational speed, and if Earth was as small as Pluto, then its rotational speed would be much faster than it is now. This means that the length of a day on Earth would only be 10.8 hours long. 

This would have some drastic consequences for life on our planet. Animals, plants and humans would have to adjust their schedules to accommodate the shorter days, and this could create significant changes in the way life functions on Earth. It is also likely that the global climate patterns would also be affected due to the increased amount of sunlight exposure that the planet would experience over the course of the day. 

Overall, while it might sound like fun to have 10.8-hour days, there would be some serious implications that would have to be addressed in order for life on Earth to continue to exist in a stable and healthy way.

The Length of a Year on Earth would be90.4 days

If the Earth was as small as Pluto, the length of a year would be drastically different. Instead of a year being 365.256363004 days, it would be reduced to just 90.4 days. This means that the seasons on Earth would be much shorter, and the days would go by much faster. During this time, the Earth would have completed four orbits around the sun. It is difficult to imagine what life would be like if our years were this short. The plants and animals on Earth would have to adapt to this new environment quickly, and some may not be able to survive such drastic changes. It would also mean that humans would have less time for leisure activities and more time for working and accomplishing tasks. In any case, the length of a year on Earth would certainly be quite different if it were as small as Pluto.