The distance travelled by a bus is 4km in 10 minutes.find out its speed in km/h and m/s and explain the answer with calculation
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Answered by
6
10min=10/60hour=1/6hr
speed =distance/time
= 4÷1/6
=4×6=24km/hr
= 24×1000/3600m/s
(because 1km=1000m and 1hr =3600s)
=24×5/18m/s
= 6.67m/s
speed =distance/time
= 4÷1/6
=4×6=24km/hr
= 24×1000/3600m/s
(because 1km=1000m and 1hr =3600s)
=24×5/18m/s
= 6.67m/s
Anonymous:
what did u not understand? may I know pls?
I wrote na
km/hr---> m/s
km/hr--> m/s
Not to u
I have explained just check
(because 1km=1000m and 1hr =3600s
so 1km/1hr.= 1000m/3600s=5/18
:therefore 24km/hr =24× 5/18m/s)
so 1km/1hr.= 1000m/3600s=5/18
:therefore 24km/hr =24× 5/18m/s)
thank u so my dear riyu!
so much*
welcome
Answered by
2
FORMULA : Speed = Distance / Time
10 minutes = 1/6 hours
therefore,
speed = 4 x 6/1. [4/(1/6) = 4 x (6/1)]
speed = 24km/hr
(1km = 1000m, 1 hour = 3600 seconds)
i.e. 24000 m / 3600 s
= 6.67 m/s
___________________________________
Hope It helps you out mate!
10 minutes = 1/6 hours
therefore,
speed = 4 x 6/1. [4/(1/6) = 4 x (6/1)]
speed = 24km/hr
(1km = 1000m, 1 hour = 3600 seconds)
i.e. 24000 m / 3600 s
= 6.67 m/s
___________________________________
Hope It helps you out mate!
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