Question

d=vi+ 1/2at^2
solve for a
vf^2=vi^2+2ad
solve for vi and a

Answer 1

2(d-vi)/t^2

Answer 2

(vf^2-vi^2)/2d=a
\[\sqrt{(vf^2-2ad)}\]=vi

Answer 3

what about the first one

Answer 4

how would i solve for a

Answer 5

@protosbg