#$&* course Phy 121 The Moving Man PhET Exploration is a simulation that allows you to time a man moving to a certain location selected by the user. You also have to be the one to start the man moving by hitting the play button bu you also have to hit the pause button when he reaches the destination you have selected. It also gives you the acceleration in m/s^2 from the data you entered along with how many seconds it took him to get there.