(Solved): Graphing \( y, v \), and a for free fall Y-Position (s) time (s) time Concept Questions \( \quad \ ...

Graphing \( y, v \), and a for free fall Y-Position (s) time (s) time Concept Questions \( \quad \) Notes \( \quad \) Audio Intro Turn air resistance off so the acceleration is \( a=-9.80 \mathrm{~m} / \mathrm{s}^{2} \) (the - sign indicates that the acceleration is down). Set the initial position to \( y_{0}=+2.00 \mathrm{~m} \) and the initial velocity to \( v_{0 y}=+6.50 \mathrm{~m} / \mathrm{s} \). You should use principles of physics to answer the following questions, and then verify your answers with the simulation. (a) What is the maximum \( Y \)-position reached by the ball? (b) At what time does the ball reach its maximum \( Y \)-position? (c) At what time does the ball pass \( y=0 \) ? (d) What is the \( y \)-velocity when the ball passes \( y=0 \) ? (a) Number Units (b) Number Units (c) Number Units (d) Number Units