Recent content by dschultz

nvn...thank you for the post. That helped. Any chance you can share the math behind your solution?

Thanks for the replies. On the variable speed engine idea: I am not familiar enough with the instantaneous velocities which can be achieved through a variable speed electric motor acting on a 'swing arm'. I do understand the concept and visualize the design needed to propel the object as you...

We are working on a project involving the use of a pneumatic cylinder to propel an object. We have a mass 700 grams which we need to propel (through the air) a certain distance "D", where D will be a minimum of 5 meters and a max of 12 meters. We need help with formulas needed to determine the...