Vietnam or Thailand ? Vote for the TOP Country of the Week !
Updated: June 4, 2025
Assuming a certain weight for Peters, we could calculate the number of foot-pounds of energy, or the initial velocity, necessary to make a leap of thirty-five feet on level ground, and how many foot-pounds it would require to make a leap of fifty feet with a drop of sixteen feet and eight inches taken into the conditions.
After completing this series of experiments, therefore, each man's work for each day was translated into foot-pounds of energy, and to our surprise we found that there was no constant or uniform relation between the foot-pounds of energy which the man exerted during a day and the tiring effect of his work.
Right and left offered nothing; below was a sheer, bare drop. Absolutely nothing remained but to climb back, heavy packs and all, to the top of the mountain. False hopes had wasted a good half day and innumerable foot-pounds. Billy and I saw red. We bowed our heads and snaked those packs to the top of the mountain at a gait that ordinarily would have tired us out in fifty feet.
This equation, called "Joule's equivalent," or 1 thermal unit = 772 foot-pounds, is the foundation and the corner-stone of thermodynamics. It is essential to understand the meaning of this equation.
Each such extension represents 10 foot- pounds of work, although the exertion of holding the dumb-bell during the nonextension period is not estimated. He believes that if circulatory tire is shown with less than 100 foot-pounds per minute exercise, other signs of cardiac insufficiency will be in evidence.
Some years ago Professor Langley called attention to the great economy of thrust which might be obtained by using very high speeds, and from this many were led to suppose that high speed was essential to success in a motor-driven machine. But the economy to which Professor Langley called attention was in foot-pounds per mile of travel, not in foot-pounds per minute.
Writing is higher than walking, thinking is higher than writing, deciding higher than thinking, deciding "no" higher than deciding "yes" at least the man who passes from one of these activities to another will usually say that each later one involves a greater element of inner work than the earlier ones, even though the total heat given out or the foot-pounds expended by the organism, may be less.
Assuming that the weight raised is 1,000 lb., and that we could make and break the current two hundred times a minute, then the work done by the falling mass could, under no circumstances, equal 1/75 of a horse-power, or 440 foot-pounds; that is, 1,000 lb. lifted 2.27 feet high in a minute, or about one-eighth of an inch for each operation: hence the mere statical pull, or power of the magnet, does in no way tend to increase the energy furnished by the battery or generator, for the instant we wish to do work we must have motion work being the product of mass and distance.
The time of any operation in hours and minutes, its cost in pounds, shillings, and pence, the strain upon a given point in foot-pounds these are his conquests, with which he must continually furnish his mind, and which, after he has acquired them, he must continually apply and exercise.
Regarded from the point of view of Capital he represented simply the potentiality of so many foot-pounds of more or less intelligently- directed energy per diem. His life as a human being, apart from the economic value of his labour, was from the "business" point of view irrelevant. The system was based upon a lie.
Word Of The Day
Others Looking