This is the picture I drew. Would object A need to have a velocity to be able to meet with Object B? I believe my mistake in my equations is with Object A
Part A)
So, I set the two positions equations of A and B equal to each other since the position has to be the same.
A: 0 + 0 + 1/2(2)t^2 = 50 + 0 + 1/2(4)t^2 :B
I know I have to solve for time t, but there's no way to solve it with both sides having t^2 so I am not sure which variables I got...