pokemoncalvin5925 pokemoncalvin5925
  • 27-02-2024
  • Physics
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A motor car does a journey in 17.5 hours, covering the first half at 30 km/h and the second half at 40 km/h. find the distance of the journey?
a. 600km
b. 684km
c. 150km
d. 300km

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