A car is travelling from A to B at 10 m/s. On the half way the car changes its speed from 10 m/s into 15 m/s. The total distance between A and B is 1200 m. What is the average speed of the car?
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kmilgrim
Oct 17, 2017
Can you show everyone how you arrived at that answer Jolin?
Can you show everyone how you arrived at that answer Jolin?