w czasie 10s ciało ptrzebyło droge 30 m szybkośc ciała wzrosła pięciokrotnieoblicz szybkość początkową i przyspieszenie
s = v0t + at^2/2
vk = 5v0
a = 5v0 / 10s
a = 1/2v0
s = v0*10s + 1/2v0*(10s)^2 / 2
30m = v0*10s + 25v0*s^2
250v0 = 30 m/s
v0 = 0,26 m/s
0,26m/s * 4 == 1,04m/s
1,04m/s / 10s = 0,104 m/s^2
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s = v0t + at^2/2
vk = 5v0
a = 5v0 / 10s
a = 1/2v0
s = v0*10s + 1/2v0*(10s)^2 / 2
30m = v0*10s + 25v0*s^2
250v0 = 30 m/s
v0 = 0,26 m/s
0,26m/s * 4 == 1,04m/s
1,04m/s / 10s = 0,104 m/s^2