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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Step-by-step explanation:
this section we introduce the idea of speed, considering both instantaneous speed and average speed.
Instantaneous speed = speed at any instant in time
Average speed =
distance travelled
time taken
If a car travels 100 miles in 2 hours:
Average speed =
100 miles
2 hours
= 50 miles per hour (
using this
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