kak minta bantuannya dong kak pake caranya ya..... makasih ya kak .....

Benda K:
v=s/t=10/1=10 m/s
v=s/t=30/2=15 m/s
v=s/t=60/3=20 m/s
v=s/t=70/4=17,5 m/s

Benda L:
v=s/t=10/1=10 m/s
v=s/t=30/2=15 m/s
v=s/t=50/3=16,67 m/s
v=s/t=70/4=17,5 m/s

Benda M:
v=s/t=10/1=10
v=s/t=25/2=12,5
v=s/t=50/3=16,67
v=s/t=85/4=21,25

Benda N:
v=s/t=20/1=20
v=s/t=40/2=20
v=s/t=60/3=20
v=s/t=80/4=20

Benda O:
v=s/t=9/1=9
v=s/t=21/2=10,5
v=s/t=41/3=13,67
v=s/t=69/4=17,25

GLB=benda N
GLBB= benda L, M, O