The Lee-Tseung Lead Out Theory

[Forever]

http://www.youtube.com/watch?v=W2qKRmhWdd8
The above link shows the remote control car in the box. The box is deliberately made longer. The forward velocity or momentum hitting the box is much higher than the backward velocity or momentum hitting the box.
This shows that adjustment should be made to create the maximum unbalanced force generated within the box.

http://www.youtube.com/watch?v=8bKTurEnJ4g
The above link shows the remote control car pulling the box. This is the most efficient operation. The frictional force is used in the most efficient way.

There is much work needed to get the most efficient configuration and method to create the maximum unbalanced force from within. However, the concept is demonstrated in these experiments. 

[ltseung888]

Dear Forever,

Thank you for performing these two additional experiments.  It is clear that the forward momentum can be controlled to be much higher than the backward momentum.

These are worthwhile experiments.  However, Experiment001 will be more convincing.  You and team will  learn where to buy the material, how to wind and create the electromagnet, the right magnets to use etc.

Take your time and do a good job,

Lawrence

[TinselKoala]

Hopefully, Forever, you will also learn how to do the correct kinds of Control Experiments, and the logic of scientific hypothesis testing.

[Top Gun]

Dear Forever,

In schools and universities, the experiments are set up for you.  Thousands before you have done the same experiment.  You just need to follow the procedures and verify the results.  You do not need to design anything.  You need not be innovative.  Now you and team have to do Experiment001 all by yourselves, you have to decide everything. 

You and team will learn much more in this process.  Share that valuable experience with the World.  Note down everything â€" including the planning, the juicy arguments, the designing of the experiment, the purchasing of equipment, the unsuccessful attempts and the fun, etc.

I look forward to your posts.  Take your time and do a good job.

[Top Gun]

Dear Tinselkoala,

In order to produce the electromagnet as in Experiment001, you should not use a solenoid.  You should have the copper wire wound on a soft iron core.  The magnetic force will increase with:
(1) Number of turns of copper wire,
(2) Strength of current,
(3) Area of the soft iron core

You can even have a bundle of iron wires as your soft iron core.  Many school experiments use iron nail or iorn bolt.

Hope the above information helps.

Top Gun