" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Vb₀=60m/s
a A=20m/s²
a B = -10m/s²
t=4s
Va t=?
Vb t =?
V t=V₀+at
Vt = 60+20x4
Vt=60+80=140m/s
jadi kec mobil A 140m/s
Vt=V₀+at
Vt=60-10x4
Vt=60-40=20m/s
jadi kec mobil B 20m/s