" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
120 km/2jam=60km/jam
t = 10.00 - 08. 00 = 2 jam
s = 120 km
Vr = ?
Vr = 120 km : 2 jam = 60 km/jam
semoga membantu ^-^