Ben also participated. He fell down midway, and had to walk part of the distance. Still, he finished the distance! It took him e
xactly 30 minutes though. Chapter Reference a What was Ben’s average speed?
1 answer:
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:
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