Science Report

Lubricants- That was easy! Which lubricant best reduces tortuousness? Slippery surface-to-air missile eighth Grade Madras Middle School Mr. Lutz Acknowledgements I would analogous to thanks my dad for component part me do my experiment, gluing the papers to the display board, arranging my written report, and multitude my materials. Without him this project would not be possible. Abstract My science fair experiment is to think which lubricant reduces the about amount of crookedness demand to jockey in a bolt into a bite of wood. I hypothesize that WD-40 and grease will prove or so strong. The purpose of this experiment is to accurately find a lubricant that can improve efficiency of the work force that has the pullulate away for practiceing items from bolts to get it ons. The procedure is very simple and to the point. In summary, original you put on the proper safety equipment. Second, drill holes in a wooden board. Dip the bolts i n the lubricant for 2 seconds. Measure amount of torque required to screw in each bolt full-of-the-moony into the wood. Repeat the last 2 steps with all the 7 different lubricants (including halt group). That is a summary of the procedure. My results were as follows: On average, grease was the more or less effectual in lowering torque at 1.18 meter kilograms. The take in condition group was 2.28; thats more than half the torque! tote oil (1.42) and vegetable oil (1.45) were close enough that I consider they tied. WD-40 is next with .24 behind vegetable oil.

Butter didnt do nearly as good with a torque of 1.86 meter kilograms and last is wax at 1.94. Grease was most effective b! ecause it stayed on the bolt. All the other lubricants were more cause based rather then gel like the grease. Since it stuck on the bolt better, grease is the best lubricant between the ones tested. control board of Contents Hypothesis6 Research7-10 Materials11...If you emergency to get a full essay, order it on our website: BestEssayCheap.com

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