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DINAMIKAbidang datar kasar
fₖ = ___?
m = 2 kg
V₀ = 5 m/s
Vₜ = 0
t = 2 s
F t = m (Vₜ - V₀)
- fₖ t = m (0 - V₀)
fₖ t = m V₀
fₖ • 2 = 2 • 5
fₖ = 5 N ✔️
gaya gesek kinetis yang dialami balok tersebut 5 N, berlawanan dengan arah gerak benda.