newtons

Where required take g=9.8ms-2 7)A post of mass 3kg is pushed downwards by a force 300 N and experiences resisting forces of 325N form the ground. Find the accelration of the post. Heres how i tried to work it out. using f=ma 300+9.8=309.8 325-309.8=3xa 15.2=3 x a 15.2/3=a a=5.06ms-2 wrong...

CT is Conspiracy Theorists, by the way I admit I'm way out of school and the part of my brain that housed this information (whatever of it there ever was) has long been archived and replaced by newer stuff :) Check out this thread and help me understand what slick is trying to say...