Recent content by jutman1776

i used vy2=voy2+2ayΔy or Vy2=(14.46 m/s2)+2(-9.80 m/s)(25.89m) and got 26.76 m

i did solve for the v-component as well which is 14.46 m/s

Homework help needed! the problem is stated as follows: A playground is on the flat roof of a city school, 5.1 m above the street below (see figure). The vertical wall of the building is h = 6.20 m high, to form a 1.1-m-high railing around the playground. A ball has fallen to the street below...