Question

oblicz w jakim czasie samolot pokonuje:
1 km
2,5km
500km
prędkość samolotu - 250 m/s ​

Answer 1

v = 250 m/s

v = s/t

s = v * t

t = s/v

s1 = 1 km = 1000 m

t2 = 1000 m / 250 m/s = 4 s

s2 = 2,5 km = 2500 m

t2 = 2500 m / 250 m/s = 10 s

s3 = 500 km = 500 000 m

t3 = 500 000 m / 250 m/s = 2 000 s