an old man walks 200 metres in 20 minuets find his speed in km/ hr as well as in m/sec
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Answered by
7
Answer:
Speed = Distance/ Time
20 min = 20 x 60 sec = 1200 sec
Speed = 200/1200= 1/6m /sec
In km/hr,
1/6 x 3600/1000 = 0.6 km/hr
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Answered by
4
Answer:
Speed in
- Km/hr=1.2
- M/sec=0.16
Step-by-step explanation:
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