Answer:
Newton's Third Law of Motion
Explanation:
Isaiah's forward acceleration when his feet push against the pool wall can be explained by Newton's Third Law of Motion.
Newton's Third Law states that for every action, there is an equal and opposite reaction.
When Isaiah's feet push against the pool wall (action), the pool wall exerts an equal and opposite force on Isaiah (reaction). This reaction force propels Isaiah forward, causing his acceleration in the opposite direction.
Therefore, Newton's Third Law of Motion explains Isaiah's forward acceleration in this scenario.