Question

Can someone help or assist me with these problems?
http://i.imgur.com/RvMfT.png I just need help on problem d.

Answer 1

you just have to rearrange them for the variables shown
ie. first question rearrange for a

subtract v nought squared from both sides
divide 2(s -s) from both sides

Answer 2

where are you getting confused? kevinjrchen seemed to summarize it.

Answer 3

just manipulate the formula, to arrive the variable asked.

Answer 4

help me on ONE PROBLEM PLEASE

Answer 5

I did! a = (v^2-v^2)/2(s-s)