help please friends .... solution
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kavyasingh46:
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ok from which city
gkp
what I didn't understand
Gorakhpur
can u tell me full form
state
plz
uttar pradesh
ok I am from punjab
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2
speed=400×15/8×60=100/8m/s=12.5m/s
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sorry I am not able to understand can you give me this answer in Notebook
Answered by
3
We know that 1 minute = 60 seconds.
Then, 8 minutes = 8 * 60 = 480 seconds.
Given Distance = 400 m.
Now,
We know that Speed = Distance/Time
= (400/480) m/s
= 0.8333 * 3.6 km/hr [1 m/s = 3.6km/hr]
= 3 km/hr.
Hope it helps!
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