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It takes Miss Hutchinson an hour and ten minutes to get to work. Her journey is 35km long. What is her average speed on her journey? |
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Answer» -STEP EXPLANATION:this section we introduce the idea of speed, CONSIDERING both instantaneous speed and average speed.Instantaneous speed = speed at any instant in timeAverage speed = distance travelledtime takenIf a car travels 100 miles in 2 hours:Average speed = 100 miles2 hours= 50 miles per hour (using this |
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