ek regarding ki challenge 126 km prati ghntq hai to uski chal meetar prati second kya hoga
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Speed = 35 m/s
Step-by-step explanation:
GIVEN
Speed = 126 km/h
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TO FIND
Speed / Second
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We know that,
1 hour = 60 Minutes
1 Minutes = 60 Seconds
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Therefore,
Speed / Minute = 126 / 60
Speed / Minute = 2.1
Speed / Minute = 2.1 km/m
Speed = 2.1 km/m
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Now
Let's find Speed / Second
Speed / Second = 2.1 / 60
Speed / Second = 0.035
Speed / Second = 0.035 km/s
Speed = 0.035 km/s
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Now
Let's find the speed in m/s
We know that,
1 km = 1000 m
Therefore,
0.035 × 1000
= 35
Speed = 35 m/s
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IMPORTANT
Speed = Distance / Time
Distance = Speed / Time
Time = Distance / Speed
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