having trouble figuring this problem out.. please explain?

it's upside down..rofl

solved a) 14.76 m/s

are you trolling?

5.56 m
c) 1.62s

need help with d, anybody know what equation to use?

Since you're above it, the launch point, the velocity will be lower
horizontal velocity is the same
find vertical velocity from rise height - 4m

This post was edited by saber_x3 on Sep 26 2014 10:48pm

thanks bro

np

solved it, thanks guys