asianflava wrote:
First you lay a 2x4 on the ground with one side on a scale and the other side on the ground. If put your trailer tire half way up the weight on the scale will be 1/2 the total weight. If you put the tire 1/4 way up it will be 1/4 the total weight.
(link)http://en.wikipedia.org/wiki/Lever wrote:The force applied (at end points of the lever) is proportional to the ratio of the length of the lever arm measured between the fulcrum (pivoting point) and application point of the force applied at each end of the lever. Mathematically, this is expressed by M = Fd.
For the classical mechanics formulas to work, or to be a good approximation of real world applications, the lever must be made from a combination of rigid bodies, i.e. a beam and a rigid fulcrum. Any bending or other deformation must be negligible.
aggie79 wrote:Not exactly legal, but I plan to use a tag off my utility trailer to get the teardrop to a weigh station, so I can register it and get the teardrop its own tags.
BigAl wrote:Just my luck, I would get pulled over by a regular cop, who gets out of his car with a bathroom scale, some 2x4 and a calculator!
absolutsnwbrdr wrote:BigAl wrote:Just my luck, I would get pulled over by a regular cop, who gets out of his car with a bathroom scale, some 2x4 and a calculator!
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