1.

The car's odometer states 2,000 km at the start of the journey and 2,400 km at the end of the journey. If the journey takes 8 hours, find the average speed of the car (in ms-1).

A. 14.9 ms-1
B. 13.9 ms-1
C. 15.9 ms-1
D. 12.9 ms
Answer» C. 15.9 ms-1


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