hey, i'm having a bit trouble solving this physics question! so if anyone can help me, here it is: A stone is thrown up past a window. The stone requires 0.20s to completely pass by the 1.4m tall window. How high above the window did the stone go? I'm aware that the average velocity is 7.0m/s using the formula Vave=d/t. However, from there...i'm clueless.