Page 13 - Gerak

v - v

Dari v = v + t a  v - v = a t  t = t 0
0
t
0
t
a

1
S = v t + a t 2 disubstitusikan ke
Sehingga 0 2

1
S = v t t a + 2
0
2

v  - v  1 v  - v  2
= v  t 0  a +  t 0 

0
 a  2  a 

v v - v 2 v 2 2 - v v + v 2
= 0 t 0 + t t 0 0

a 2a

2 v v 2 - v 2 + v 2 2 - v v + v 2
= 0 t 0 t t 0 0
2a

v - v 2 2 2 2 2
2
S = t 0  S a 2 = v - v  v = v + S a 2
2a t 0 t 0