Session 3 · Hour 1 · Force is pressure times area.

1. Hour 1Force is pressure times area.
2. Hour 2Air one way. Spring home
3. Hour 3Air can turn
4. Hour 4Pick the bore. Then the stroke

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3. 

Air one way. Spring home.

CheckPoint at single and double. Compute 5 bar on 50 mm. Name why retract is less. A tiny bore stalls. A rod area is not free.