Diketahui:
s = 20 m
v = 0,6 m/s
m1 = 15 kg
m2 = 20 kg
Ditanya :
W
Jawab :
Vt² = Vo² + 2.a.s
(0,6)² = 0 + 2 x a x 20
0,36 = 40a
a = 0,36/40
a = 0,009 m/s²
W = F . s
= Δm . a .s
= m1 + m2 . a. s
= (15 + 20) x 0,009 x 20
= 6,3 J
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Diketahui:
s = 20 m
v = 0,6 m/s
m1 = 15 kg
m2 = 20 kg
Ditanya :
W
Jawab :
Vt² = Vo² + 2.a.s
(0,6)² = 0 + 2 x a x 20
0,36 = 40a
a = 0,36/40
a = 0,009 m/s²
W = F . s
= Δm . a .s
= m1 + m2 . a. s
= (15 + 20) x 0,009 x 20
= 6,3 J