" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
P= F/A
F = 200N , A = p x l = 0,2 x 0,3 = 0,06 m²
P = 200/0,06 = 20.000/6 N/m
no 10 = jmbatan ponton
no 11 rumusny F1/A1 = F2/A2 , F1 = 16000 N, A1 = 4000cm² dan A2 = 50cm²
12 = amplitudo
13. frekuensi = 1/sekon --> banyak getaran / waktu disoal diketahui kan tnggal dibg --> 45/1,5 s
8. w.h = F. l
30. 5 = F. 2
F= 30.5 / 2 =75 N (a)
9. P= F/A=
A= 40. 20 = 800 cm2 = 0,08 m2
P= 200 / 0,08 =2500
10. a
11. F1/A1= P2/A2
F/50 =16000/4000
4000.F=16000.50
F=200 N
12. a
13. f=n/t = 45/1,5 = 30 Hz