0
You need a frictionless mechanism for perpetual motion. Even with zero contact, the atmosphere itself exerts friction. If you were able to devise a zero contact mechanism in a vacuum, you would still need a propulsion system that would create as much energy as it uses, so far this is not possible.
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
How does a mechanical baby swing work?
Perpetual motion.
The motion of a 150g ball is more difficult to change than the motion of a 50g ball Why?
Due to the greater mass, the momentum will high, hence making its motion difficult to change.
Motion perpendicular to earth's surface is what kind of motion?
Motion Perpendicular to the ground is called horizontal motion.
What is the definition of the measurement of motion?
Difficult to know just what you have in mind. Motion implies velocity, which is measured in meters per second, or feet per second, or miles per hour.
What is the most common reference point for detecting motion?
Earth's surface is a common reference point for detecting motion.
When was Perpetual Motion Roadshow created?
Perpetual Motion Roadshow was created in 2003.
Why would a perpetual motion machine not work?
Because perpetual motion can not happen
Why is perpetual motion possible?
That question would really be tough to answer, because perpetual motion is not possible.
When was Perpetual Motion - album - created?
Perpetual Motion - album - was created on 2001-10-02.
What are two adjectives for motion?
Frenetic motion and perpetual motion.
When was Perpetual Motion - short story - created?
Perpetual Motion - short story - was created in 1950-09.
How do you make a perpetual motion machine?
Perpetual motion is theoretically impossible. In order to have perpetual motion, you would need over 100 percent efficiency and to overcome drag, gravity and friction. When faced with someone who claims to have one, it is often quite difficult to see where they have erred. The patent office insists on a working prototype for this reason. The inventors usually have great zeal and can be quite intelligent, but when pressed for details, refuse to divulge them. The long colorful history of perpetual motion devices can be found online.
What type of motion never ends?
Perpetual motion.
Who invented the perpetual motion machine?
No one, and no one ever will, since perpetual motion machines are a scientific impossibility.
What actors and actresses appeared in Perpetual Motion - 2003?
The cast of Perpetual Motion - 2003 includes: Gregory Madore
When was Perpetual Motion Machine - song - created?
Perpetual Motion Machine - song - was created on 2009-07-17.
How do use perpetual in a sentence?
The Newton's cradle swings in perpetual motion.
