Question

Durga is running on the road . she has covered 2km distance in 20minutes . what is her average speed ?
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Answer 1

Answer:

Explanation:

Average speed≡Total Distance traveledTime taken

Inserting given values after converting both to SI units, distance to meters and time to seconds, we get

Average speed=2×1000m20×60s=1.¯6ms−1

Answer 2

Answer

6km/hr

Explanation

Speed = Distance/Time

           = 2km/0.3hr (20min = 0.3hr)

           =6.6km/hr