Question

Bantuin jawab nomer 7-11 makasih

Answer 1

7. E
8. B
rho benda = m/v = 10 /200= 0,05 gr/cm3
W/Wf = 0,05/0,8
100/Wf = 0,625
0,625 Wf = 100
Wf = 100/0,625 = 62,5 N
mendekati 64 N.....(maaf kalo salah)

9. A
10. A
11. E