Question

me pueden ayudar porfavor​

Answer 1

Distancia = velocidad x tiempo

1.

D = 10m/s x 2s

D = 20 m

2.

D = 15m/s x 5s

D = 75 m

Tiempo = distancia/velocidad

3.

T = 50m/10m/s

T = 5 s

Velocidad = distancia/tiempo

4.

V = 100m/20s

V = 5m/s

5.

V = 16m/4s

V = 4m/s

6.

T = 28m/7m/s

T = 4s

7.

72km/h *(1000m/1km)*(1h/3600s) = 20m/s

D = 20m/s * 3s

D = 60m

8.

36km/h *(1000m/1km)*(1h/3600s) = 10m/s

D = 10m/s * 2s

D = 20m

9.

18km/h *(1000m/1km)*(1h/3600s) = 5m/s

T = 30m/5m/s

T = 6s

10.

V = 36km/2h

V = 18km/h

18km/h*(1000m/1km)*(1h/3600s) = 5m/s