You throw an object vertically downward with an initial velo…
You throw an object vertically downward with an initial velocity v0= -5 m/s at a y-position of y0 (unknown). The figure shows the y-position of the object as a function of time t. Given t1 = 1 s, t2 = s, and y1 = 100 m, what is y2 in meters? Assume upward is positive.