Suppose you are galileo measure the acceleration due to gravity by dropping a canon ball from the tower of pisa, you measure the height of the tower to be h =183 ft, and you estimate that the uncertainty is delta h=0.2 ft. you measure the drop time using your pulse and arrive at delta t =3.5 sec with an estimated uncertainty delta t= 0.5 sec. you perform the experiment just one time. if the formula propagated error is delta g= g (√(delta h/h)^2 +(2* delta t/t)^2) what would you report as your result (including uncertainty) in ft/sec?