Recent content by erjean

Thank you Zz. Hi Zz, thank you for the link .actually I wanted to post my opinion to this thread but i think i did a mistake and it appeared under a new thread.secondly thank you for P.S. .i thought ,if one who has math degree is an mathematician then one who has physics degree might be...

I tried to draw the q but could not succed:))

A simple work and energy Q I_i .. . . . . . . . . ..........

force is an abstract concept In my opinion, force is neither m.a nor p/t.It is just an abstract concept that we try to find proportional and anti-proportional affects on it by m.a or p/t.It is only an affect that changes the position of things...well that is just an opinion..if a good physician...