Odpowiedź :
Wyjaśnienie:
1.
m = 4000g = 4kg
F = 100N
a = F/m
a = 100N/4kg = 25m/s^2
2.
m = 5kg
a = 4m/s^2
F = m ×a
F = 5kg × 4m/s^2 = 20N
Wyjaśnienie:
1.
m = 4000g = 4kg
F = 100N
a = F/m
a = 100N/4kg = 25m/s^2
2.
m = 5kg
a = 4m/s^2
F = m ×a
F = 5kg × 4m/s^2 = 20N