Question

5. 72kmh' का मान ms' में कितना होगा?
(क) 10m/s (ख) 20m/s (ग) 36m/s (घ) 18m/s​

Answer 1

Answer:

1 hr = 60 min = 60 × 60 sec = 3600 sec

72km/h = 72000m/3600sec = 20 m/s

Explanation:

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Answer 2

Answer:

Bakchodi k bajaye kuch kaam karle ache, tere ghar wale sab bhadwi ke bache