Physics

Problem

A stone is projected straight up from the ground with an initial speed of

19.6\,\text{m/s}

. Take

g = 9.8\,\text{m/s}^2

downward. Find the time it takes to reach its highest point. a)

1.96\,\text{s}

2.0\,\text{s}

1.0\,\text{s}

4.0\,\text{s}