maryamhameed666 maryamhameed666
  • 02-06-2020
  • Physics
contestada

Iron and steel went out c

Iron and steel went out c class=

Respuesta :

maempress
maempress maempress
  • 02-06-2020

Explanation:

a) 50km

b) 6hrs

c) speed a to b is 10km/h

b to c is rest

c to d is 20km/h, hence fastest.

d) 2 hours

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