Jawabanmu

2014-09-07T20:15:52+07:00

v0 = 50 m/s
g= 10 m/s2

h pd saat 5 s

h = v0.t - 1/2.g.t2
= 50.5 -10.(5)2/2
= 250 -10.25/2
= 250 - 250/2
= 250 - 125
= 125 m


ps : (5)2 = lima pangkat 2