A playground is on the flat roof of a city school, 6.00 mabove the street below (Fig
Chapter 4, Problem 25(choose chapter or problem)
A playground is on the flat roof of a city school, 6.00 mabove the street below (Fig. P4.25). The vertical wallof the building is h 5 7.00 m high, forming a 1-m-highrailing around the playground. A ball has fallen tothe street below, and a passerby returns it by launchingit at an angle of u 5 53.0 above the horizontal at apoint d 5 24.0 m from the base of the building wall. Theball takes 2.20 s to reach a point vertically above thewall. (a) Find the speed at which the ball was launched.(b) Find the vertical distance by which the ball clearsthe wall. (c) Find the horizontal distance from the wallto the point on the roof where the ball lands.
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer