kooks67 kooks67
  • 01-09-2021
  • Physics
contestada

A train on a straight track goes in the positive direction for 5.9 km, and then backs up for 3.8 km

Respuesta :

williamwong66
williamwong66 williamwong66
  • 01-09-2021

Answer:

2.1km

Explanation:

Ill take it as u are talking about the displacement

Since displacement has negatives and positves

5.9 - 3.8 = 2.1km

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