a train is moving at a uniform speed of 75 km per hour . find the time required to cover a distance of 250 km
Answers
Answered by
9
Speed= 75km/hr
= m/s
= m/s
1) Time= 20 mins= 20×60 secs= 1200secs
Distance = Speed×Time
D= ×1200 metres
D= 25000 m= 25 km
2) Distance= 250km = (250×1000) metre, Speed=
Time=
T=12000secs= 3.33 hour
= m/s
= m/s
1) Time= 20 mins= 20×60 secs= 1200secs
Distance = Speed×Time
D= ×1200 metres
D= 25000 m= 25 km
2) Distance= 250km = (250×1000) metre, Speed=
Time=
T=12000secs= 3.33 hour
Answered by
7
250/75 hours=10/3=3.3 hours
Similar questions