Recent content by fyesics

I'm still stumped... I tried using the equation: d = vi(t) + Aav(t)^2/2 and substituted the givens of the package to find the time it took for the package to drop from 30m to 0m: 30m = 0(t) + 9.8m/s^2(t)^2/2 t = 2.47s (I'm not sure if I'm supposed to be using 9.8 as the average...

Homework Statement A delivery truck wants to speed up its deliveries by dropping its packages into moving trucks. A worker is positioned in an overpass directly above a straight, level road to drop the packages into the truck at the correct time. One day, a delivery truck starts from rest and...