## Ben also participated. He fell down midway, and had to walk part of the distance. Still, he finished the distance! It took him exactly 30 mi

Question

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## Answers ( )

Answer:0.56 m/s

Step-by-step explanation:The average speed of a body tells how fast is the body moving; it is calculated as:

where

d is the distance covered

t is the time elapsed

In this problem, we don’t know the distance covered by Ben. Therefore, we will assume that it is 1 km:

d = 1 km = 1000 m

The time elapsed to cover this distance is:

Therefore, Ben’s average speed is:

4 mphWell, I do RSM and it is correct.. So yeah.