" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
4Ek2 = 1/2 m v^2
Ek1 = 1/2 m 2^2
..........................
eliminasi 1/2 dan m
4 Ek2 = v^2
Ek1 = 4
masukan Ek 1 ke Ek 2
4 (4) = v^2
16 = v^2
v = 4 m/s