Tiga buah pegas disusun secara seri dan diketahui k1=3000n/m, k2 = 9000 n/m, k3 = 18000n/m. Tentukanlah konstanta pegas

1/ks = 1/3000 + 1/9000 + 1/18000

1/ks = 6/18000 + 2/18000 + 1/18000

1/ks = 9/18000

ks = 18000/9

ks = 2000 N/m ✔

Folow akun brainly @NasiGorengTelur ^_^

1/ks = 1/k1 + 1/k2 + 1/k3
= 1/3000 + 1/9000 + 1/18000
= 6 + 2 + 1
_________
18.000
= 9
__
18.000

ks = 18.000/9

Ks = 2.000 N/m