" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x = r cos α
y = r sin α
r = √x²+y²
= √5²+12²
= √25+144
= √169
= 13
tan α = y/x
= 12/5
arc tan 12/5 = 67,38
komponen vektor x = 13 cos 67,4
komponen vektor y = 13 sin 67,4