2 articles trouvés pour ce sujet.
 |
|
|
|
|
|
|
|
|
Balancing on a fulcrum (net torque and equilbrium) |
2008-01-15 |
|
Eric pose la question :
If I have a 4" bar that has no weight value with a 275lb. weight on one side
and a 125lb. weight on the other side what would be the folcrum point? Please
keep the answer very simple. Also is there a fixed equation to figure folcrum points?
Is there an equation for if the 4" bar had a weight value?
Stephen La Rocque lui répond. |
|
|
|
|
|
|
Static electricity on an airplane |
2000-11-12 |
|
John pose la question :
What discharges an airplane of static electricity in a electric storm when it is flying. I assume the charge is on the out side of the plane but when does it get discharged, or does it occur at landing?
Ted Mathie lui répond. |
|
|
