Question
Thu June 05, 2008 By:

velocity

Expert Reply
Thu June 05, 2008

During first 2hr 10 min :

speed = distance / time

here distance = 500m

time = 2hr 10 min = 130 min = 780 sec.

so , speed = 500m / 780sec

                   = 0.64m/s

Also average velocity = 0.64 m/s.

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regards

toppers expert

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