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Newton didn't mention any of those terms in his three laws of motion. Hydromech, how does one calculate an acceleration from pressure or energy?It is energy that make it go, energy in the form of pressure or flow.
Answer? Answer what?
Yes, it is a poor question.
All I see is a seemingly never ending FLOW of trick questions, catch phrases and exercises in semantics.
There isn't anything tricky about them.
The first two statements in the first post are 'jingles' that hear hydraulic people repeat over and over without and basis in math and physics.
Budt's question is incomplete. It is typical of many questions I see on forums are the person asking the question doesn't know what information is required to arrive at the answer.
Yes, I agree but as long as people are building crappy hydraulics I am afraid it is necessary.Quite franky I'm way too busy for this crap.
No one has provided an equation for calculating the gain of the hydraulic servo actuator system that calculates the the steady state speed. If you can't do that then how do you know the system will go as fast as required?
There is nothing tricky about that.
Here is a hint. An object will accelerate until the sum of forces acting on it 0. When an object has a 0 net force acting on it will be at a constant speed.