Question

Bantuu soal nomor2 all :)

Answer 1

Kalau g salah 200m/s

Answer 2

F(1-15) = 10N
Vo = 50 m/s
t = 15s
dit: kec saat t = 15s
F = m.a
10N = 1.a
a = 10 m/s2
V = Vo + a.t
V = 50 + 10.15 = 50 + 150 = 200 m/s