Free Fall!

At time t=0t=0, apple 1 is dropped from a bridge onto a roadway beneath the bridge. Somewhat later, apple 2 is thrown down from the same height. The figure gives the vertical positions y of the apples versus t during falling, until both apples have hit the roadway. With approximately what speed is apple 2 thrown down? Take g=9.8 m/s2g=9.8 \text{ m/s}^2 .

×

Problem Loading...

Note Loading...

Set Loading...