Respuestas

2011-12-19T12:58:28+01:00

m = 1000kg

v = 108 km/h = 30 m/s

s = 100m

F = ?

 

F = am

a = v/t

t = sv

a = v/sv

F = (v/sv)*m

 

F = (30m/s/3000 s)*1000 kg

F = 0,01 m/s2*1000kg

F = 10N

F = 10N+500N = 510N