" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
= 6ti + 3t²j
t = 1 ⇒ v = 6i + 3j
t = 3 ⇒ v = 18t + 27j
besar = (18t + 27i) - (6i + 3j)
= 12i + 24j