Hi, I'm new to this forum. I need major help on my homework. So the kinematic equation, Vf² = Vi² + 2ad I need to figure out how to manipulate it so I can find Vf(final velocity), Vi(initial velocity), a(acceleration), and d(displacement). I figured to find Vf, you just square root it, but I can't figure out how to get everything else. Vi = ? a = ? d = ? Any help will be greatly appreciated. Thanks.