3.A bus travels 54 km in 90 minutes . what is the speed of the bus in m/s.
Answers
Answered by
4
Solution:
Distance = 54km
Time = 90min = 1.5hr
Speed = ??
Speed = Distance/Time
Speed = 54/1.5
Speed = 36km/h
Converting km/h to m/s
5/18 × 36 = 10m/s.
Therefore, speed of the bus in m/ss is 10m/s.
Answered by
1
Given :
A bus travels 54 km in 90 minutes .
To Find :
Speed of bus in m/s .
Solution :
Using Formula :
Putting Values :
So , The Speed of the bus is 10 m/s .
____________________
Speed : -
It is distance travelled by an object per unit time. It is a scalur quantity . Speed of an object is always positive.
Speed=
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