Question

Un avión tarda en llegar 28,745.33 seg en llegar a su destino y lleva una velocidad de 68,749.6 metros por segundo ¿cuál es su distancia?

Answer 1

Explicación:

An airplane flies and takes:

 time =t = 2 sec  

 distance =d = 160m

  Velocity = V= ? Km/h

 SOLUTION :

To solve the exercise, we proceed to apply the uniform motion formula V = d/t, which expresses that speed is the ratio between distance and time as follows:

    V = d/t

    V= 160 m/ 2 sec = 80 m /sec

  transformation of units from m/sec to Km/h:

  80 m/sec* 1Km/ 1000 m * 3600 sec / 1h= 288 Km/h

 The speed of the plane is 288 km/h.