He drops the ball out of the window. The ball bounces (for example), to two-thirds of its height (a bounce of 0.66). His mother looks out of a window 1.5 meters from the ground. How many times will the mother see the ball pass in front of her window (including when it's falling...
He drops the ball out of the window. The ball bounces (for example), to two-thirds of its height (a bounce of 0.66). His mother looks out of a window 1.5 meters from the ground. How many times will the mother see the ball pass in front of her window (including when it's falling...