Question

Tolong dijawabkan ya soalnya ?

Answer 1

M = 2kg
v = 10m/s
Δt = 0.01s
v' = 15m/s
P = mv = 20 kgm/s
P' = mv' = 30 kgm/s
ΔP = P' - P = 10 kgm/s
I = ΔP = 10kgm/s
I = F Δt
10 = F x 0.01
F = 1000N