" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
r₁ = (-3,-5) m
r₂ = (-1,8) m
Dit :
a). r = ...?
b). s = ...?
a).
r1 = -3 i - 5 j m
r2 = - i + 8 j m
b).
s = r₂ - r₁
= - i + 8 j - (-3 i - 5 j)
= - i + (-3 i) + 8 j + 5 j
= 2 i + 13 j m
-3i -5j dan -i + 8j
b) Perpindahannya = (-1) - (-3) = (2)
(8) - (-5) (13)