" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
m = 2 kg
vo = 30 m/s
h = 25 m
ditanyakan :
EK = ?
jawab :
E awal =E akhir
Ek max + Ep min = Ek + Ep
1/2 m vo² + 0 = Ek + mgh
1/2 (2) 30² = Ek + 2 (10) (25)
900 = Ek + 500
Ek = 900 - 500 = 400 J