Odpowiedź :
m = 2 kg
Vo= 10 m/s
F= 10 N
Vk=0
s=?
Vk=Vo-a*t
s=Vo*t-0,5*a*t²
F= m*a
a=F/m
Vk=Vo-(F*t)/m
Vo*m=F*t
t=(Vo*m)/F
t=(10*2)/10 = 2 s
s=10*2-0,5*(10/2)*4
s = 10 m
m = 2 kg
Vo= 10 m/s
F= 10 N
Vk=0
s=?
Vk=Vo-a*t
s=Vo*t-0,5*a*t²
F= m*a
a=F/m
Vk=Vo-(F*t)/m
Vo*m=F*t
t=(Vo*m)/F
t=(10*2)/10 = 2 s
s=10*2-0,5*(10/2)*4
s = 10 m