Question

Tolong jawab soal beikut. tolong......

Answer 1

1]. 
v= 1/3 . La . t
=1/3  . (10 . 10) .9
=3. 100
=300 cm³

2].
v= 1/3 . La . t
=1/3 . (1/2 . a . t ) .10
=1/3 . ( 1/2 .12 .5) .10
=1/3. (6 .5) .10
=1/3 . 30 .10
=10 .10
=100 cm³