Why is there no kinetic energy in space?

Answer 1

Yes, if you're moving at the same speed as the object. Relative to you, the object will have zero kinetic energy.

For instance, your computer monitor has zero kinetic energy relative to you. However, relative to the Sun, you're both moving at over 67,000 mph, which equates to a LOT of kinetic energy!

Answer 2

There's no gravity in space there for no kinetic energy.

There is gravity in space! How do you think the Earth stays in orbit?

And kinetic energy is E=1/2mv2 so if something is moving it has KE

Answer 3

0 Kelvin is called the Absolute Zero because it is just that; a temperature at which heat is almost not there at all. The molecules do not have enough heat energy to convert it into kinetic energy by moving around.

However do note that the electrons in the atoms will still retain their energy levels and keep moving around their nucli. The molecules however require more energy which is not available at 0 Kelvin. Therefore, they do not move.

Answer 4

In space, objects can have kinetic energy if they are in motion. However, since space is a near-perfect vacuum with very few particles, there is less resistance to slow down objects once they are set in motion. This can give the illusion of less kinetic energy.

Answer 5

If there is no motion then there is no kinetic energy because kinetic energy is the energy of motion.

if there is energy being stored then it is potential energy.

Answer 6

absolute 0