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How do the trigger systems on PCP Rifles work? Topic: Motivation to do homework yahoo
June 19, 2019 / By Despina
Question: At my school, we make our own lesson plans, and choose which topics to study, as long as we hit the defined state standards in order to graduate. It's a great system for high intelligence students who lack the motivation or interest in normal schools to pay attention, or do the assigned work, as we can work on topics that interest us at our own pace. (I.E, we could do Chemistry in 8th grade, Literature analysis in 6th grade, etc). I want to do a project on Pneumatics, and the different pressures, and how they work. However, my school doesn't have teachers (they have no place in our system), we have advisors, who were previously teachers in various subjects. I have no science advisor, so I have no one to ask for help. I've mainly been able to figure out how valve systems work, but those release air at a slower pace than I would like. How does a trigger system release a blast of air all at once? (Apologies for all the info, I just didn't anyone saying talk to your science teacher, or that I shouldn't be asking Yahoo Answers to do my homework). Best Answers: How do the trigger systems on PCP Rifles work? Originally Answered: How do vampires' digestive systems work?
It would be easier to use the elimination method (add the equations together) in this case because both y's have the same magnitude but opposide signs so they would cancel, but if you must use substitution, here goes. Isolate 4y in the first equation, don't go to the trouble of dividing by 4 because when you plug it in the 4's will just cancel. 4y = 5x - 2 Plug it into the second equation for 4y, don't forget to leave the negative 4x - (5x - 2) = 8 Distribute the negative and isolate the variables 4x - 5x + 2 = 8 -x = 6 x = -6 Plug this back into the equation you solve for y 4y = 5(-6) - 2 = -30 - 2 = -32 y = -32/4 = -8 (-6,-8) Originally Answered: How do vampires' digestive systems work?
Solve the second equation for x: 4x = 8 + 4y, x = 2 + y. Substitute for x in the first equation: -5(2+y) + 4y = -2, -10 - 5y + 4y = -2, -10 - y = -2, -y = 8, y = -8 Substitute into x = 2+y: x = 2 + -8 = -6

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