I know that the speeds are all the same, and I am in the middle of the explanation, but I don't really know how to continue it. I am having trouble explaining the last equation I wrote there. Thank you.

1. Ranking Task same height. A child slides down the three frictionless slides A, B, and C. Each slide has the MET They all have the same speed at the bottom of the slide because they all A = B convert to the some amount of kinetic energy. This is due to the law in C of conservation of energy where ME, - MEF. ME= KE +PE, so the equation also day speed means KEY + PE, = KEF + PEF. Rank in order, from largest to smallest, the child's speeds v , V, and v at the bottom. tronship Explain your reasoning