Question

A ball is thrown vertically upward with a velocity of +10.0m/s.
(a) How high does it rise?
m
(b) How long does it take to reach its highest point?
s
(c) How long does the ball take to hit the ground after it reachesits highest point?
s
(d) What is its velocity when it returns to the level from which itstarted?
m/s

Hint: Active Figure 2.22
http://www.wadsworthmedia.com/physics/cp7af/AFdir_0222/AF_shell.html